26 results on '"Fernandes, Marie"'
Search Results
2. Aberrant early endosome biogenesis mediates complement activation in the retinal pigment epithelium in models of macular degeneration
- Author
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Kaur, Gulpreet, Tan, Li Xuan, Rathnasamy, Gurugirijha, La Cunza, Nilsa, Germer, Colin J, Toops, Kimberly A, Fernandes, Marie, Blenkinsop, Timothy A, and Lakkaraju, Aparna
- Subjects
Rare Diseases ,Neurodegenerative ,Macular Degeneration ,Neurosciences ,Eye Disease and Disorders of Vision ,2.1 Biological and endogenous factors ,1.1 Normal biological development and functioning ,Aetiology ,Underpinning research ,ATP-Binding Cassette Transporters ,Aged ,Aged ,80 and over ,Animals ,Ceramides ,Complement C3a ,Disease Models ,Animal ,Endosomes ,Female ,Humans ,Male ,Mice ,Mice ,Knockout ,Retinal Pigment Epithelium ,Stargardt Disease ,Swine ,TOR Serine-Threonine Kinases ,Ceramide ,endosome biogenesis ,intracellular complement activation ,clinically approved drugs ,macular degeneration - Abstract
Abnormally enlarged early endosomes (EEs) are pathological features of neurodegenerative diseases, yet insight into the mechanisms and consequences of EE expansion remains elusive. Here, we report swollen apical EEs in the retinal pigment epithelium (RPE) of aged human donors and in the pigmented Abca4-/- mouse model of Stargardt early-onset macular degeneration. Using high-resolution live-cell imaging, we show that age-related and pathological accumulation of lipofuscin bisretinoids increases ceramide at the apical surface of the RPE, which promotes inward budding and homotypic fusion of EEs. These enlarged endosomes internalize the complement protein C3 into the RPE, resulting in the intracellular generation of C3a fragments. Increased C3a in turn activates the mechanistic target of rapamycin (mTOR), a regulator of critical metabolic processes such as autophagy. The antidepressant desipramine, which decreases ceramide levels by inhibiting acid sphingomyelinase, corrects EE defects in the RPE of Abca4-/- mice. This prevents C3 internalization and limits the formation of C3a fragments within the RPE. Although uncontrolled complement activation is associated with macular degenerations, how complement contributes to pathology in a progressive disease is not well understood. Our studies link expansion of the EE compartment with intracellular complement generation and aberrant mTOR activation, which could set the stage for chronic metabolic reprogramming in the RPE as a prelude to disease. The pivotal role of ceramide in driving EE biogenesis and fusion in the Abca4-/- mice RPE suggests that therapeutic targeting of ceramide could be effective in Stargardt disease and other macular degenerations.
- Published
- 2018
3. When the MET receptor kicks in to resist targeted therapies
- Author
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Fernandes, Marie, Jamme, Philippe, Cortot, Alexis B., Kherrouche, Zoulika, and Tulasne, David
- Published
- 2021
- Full Text
- View/download PDF
4. Alterations in the PI3K Pathway Drive Resistance to MET Inhibitors in NSCLC Harboring MET Exon 14 Skipping Mutations
- Author
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Jamme, Philippe, Fernandes, Marie, Copin, Marie-Christine, Descarpentries, Clotilde, Escande, Fabienne, Morabito, Angela, Grégoire, Valérie, Jamme, Matthieu, Baldacci, Simon, Tulasne, David, Kherrouche, Zoulika, and Cortot, Alexis B.
- Published
- 2020
- Full Text
- View/download PDF
5. Epigenomic and Transcriptomic Changes During Human RPE EMT in a Stem Cell Model of Epiretinal Membrane Pathogenesis and Prevention by Nicotinamide
- Author
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Boles, Nathan C., Fernandes, Marie, Swigut, Tomasz, Srinivasan, Rajini, Schiff, Lauren, Rada-Iglesias, Alvaro, Wang, Qingjie, Saini, Janmeet S., Kiehl, Thomas, Stern, Jeffrey H., Wysocka, Joanna, Blenkinsop, Timothy A., and Temple, Sally
- Published
- 2020
- Full Text
- View/download PDF
6. The proteomic skin profile of moderate-to-severe atopic dermatitis patients shows an inflammatory signature
- Author
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Pavel, Ana B., Zhou, Lisa, Diaz, Aisleen, Ungar, Benjamin, Dan, Joshua, He, Helen, Estrada, Yeriel D., Xu, Hui, Fernandes, Marie, Renert-Yuval, Yael, Krueger, James G., and Guttman-Yassky, Emma
- Published
- 2020
- Full Text
- View/download PDF
7. MET variants with activating N-lobe mutations identified in hereditary papillary renal cell carcinomas still require ligand stimulation
- Author
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Guérin, Célia, primary, Vinchent, Audrey, additional, Fernandes, Marie, additional, Damour, Isabelle, additional, Laratte, Agathe, additional, Tellier, Rémi, additional, Estevam, Gabriella O., additional, Meneboo, Jean-Pascal, additional, Villenet, Céline, additional, Descarpentries, Clotilde, additional, Fraser, James S., additional, Figeac, Martin, additional, Cortot, Alexis B, additional, Rouleau, Etienne, additional, and Tulasne, David, additional
- Published
- 2023
- Full Text
- View/download PDF
8. Political Conquests and Sexual Metaphors
- Author
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Fernandes, Marie, primary
- Published
- 2020
- Full Text
- View/download PDF
9. Transforming properties of MET receptor exon 14 skipping can be recapitulated by loss of the CBL ubiquitin ligase binding site
- Author
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Fernandes, Marie, primary, Paget, Sonia, additional, Kherrouche, Zoulika, additional, Truong, Marie‐José, additional, Vinchent, Audrey, additional, Meneboo, Jean‐Pascal, additional, Sebda, Shéhérazade, additional, Werkmeister, Elisabeth, additional, Descarpentries, Clotilde, additional, Figeac, Martin, additional, Cortot, Alexis B, additional, and Tulasne, David, additional
- Published
- 2023
- Full Text
- View/download PDF
10. MET exon 14 skipping mutation is a hepatocyte growth factor (HGF)‐dependent oncogenic driver in vitro and in humanised HGF knock‐in mice
- Author
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Fernandes, Marie, primary, Hoggard, Brynna, additional, Jamme, Philippe, additional, Paget, Sonia, additional, Truong, Marie‐José, additional, Grégoire, Valérie, additional, Vinchent, Audrey, additional, Descarpentries, Clotilde, additional, Morabito, Angela, additional, Stanislovas, Justas, additional, Farage, Enoir, additional, Meneboo, Jean‐Pascal, additional, Sebda, Shéhérazade, additional, Bouchekioua‐Bouzaghou, Katia, additional, Nollet, Marie, additional, Humez, Sarah, additional, Perera, Timothy, additional, Fromme, Paul, additional, Grumolato, Luca, additional, Figeac, Martin, additional, Copin, Marie‐Christine, additional, Tulasne, David, additional, Cortot, Alexis B., additional, Kermorgant, Stéphanie, additional, and Kherrouche, Zoulika, additional
- Published
- 2023
- Full Text
- View/download PDF
11. P38 inhibition reverses TGFβ1 and TNFα-induced contraction in a model of proliferative vitreoretinopathy
- Author
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Schiff, Lauren, Boles, Nathan C., Fernandes, Marie, Nachmani, Bar, Gentile, Ronald, and Blenkinsop, Timothy A.
- Published
- 2019
- Full Text
- View/download PDF
12. LA NOUVELLE GÉNÉRATION DES CHERCHEURS SUR L’HYDROGÈNE.
- Author
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JIMENEZ, SEBASTIAN VALLEJO, FERNANDES, MARIE-SOPHIE DIAS, and HARVEY, CATHERINE
- Published
- 2024
13. Hyperactivation of the JAK2/STAT5 Signaling Pathway and Evaluation of Baricitinib Treatment Among Patients With Eosinophilic Cellulitis.
- Author
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Morot, Johanna, Del Duca, Ester, Chastagner, Marine, Fernandes, Marie, Estrada, Yeriel, Lefevre, Marine-Alexia, Kanitakis, Jean, Harou, Olivier, Jullien, Denis, Nicolas, Jean-Francois, Krueger, James G., Vocanson, Marc, Guttman-Yassky, Emma, and Villani, Axel P.
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- 2023
- Full Text
- View/download PDF
14. Novel germline MET pathogenic variants in French patients with papillary renal cell carcinomas type I
- Author
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Sebai, Molka, primary, Tulasne, David, additional, Caputo, Sandrine M., additional, Verkarre, Virginie, additional, Fernandes, Marie, additional, Guérin, Célia, additional, Reinhart, Fanny, additional, Adams, Séverine, additional, Maugard, Christine, additional, Caron, Olivier, additional, Guillaud‐Bataille, Marine, additional, Berthet, Pascaline, additional, Bignon, Yves‐Jean, additional, Bressac‐de Paillerets, Brigitte, additional, Burnichon, Nelly, additional, Chiesa, Jean, additional, Giraud, Sophie, additional, Lejeune, Sophie, additional, Limacher, Jean‐Marc, additional, Pauw, Antoine, additional, Stoppa‐Lyonnet, Dominique, additional, Zattara‐Cannoni, Hélène, additional, Deveaux, Sophie, additional, Lidereau, Rosette, additional, Richard, Stéphane, additional, and Rouleau, Etienne, additional
- Published
- 2022
- Full Text
- View/download PDF
15. Implication du saut de l’exon 14 du récepteur MET dans le cancer du poumon : caractérisation des mécanismes d’activation
- Author
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Fernandes, Marie, Cancer Heterogeneity, Plasticity and Resistance to Therapies - UMR 9020 - U 1277 (CANTHER), Institut Pasteur de Lille, Réseau International des Instituts Pasteur (RIIP)-Réseau International des Instituts Pasteur (RIIP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille)-Centre National de la Recherche Scientifique (CNRS), Université de Lille, David Tulasne, and STAR, ABES
- Subjects
[SDV.MHEP] Life Sciences [q-bio]/Human health and pathology ,Cancer du poumon ,MET ,Récepteur Tyrosine Kinase ,Exon ,HGF ,Lung cancer ,CRISPR-Cas9 ,Receptor Tyrosine Kinase ,[SDV.MHEP]Life Sciences [q-bio]/Human health and pathology - Abstract
Targeted therapies against receptor tyrosine kinases improved the prognosis in some patients and provide real therapeutic hope in the fight against cancer. Although the majority of RTK mutations impact the kinase domain and lead to their constitutive activation, those affecting the MET receptor in lung cancer lead to the skipping of exon 14 (MET ex14) encoding the juxtamembrane domain. The lost domain contains at least three negative regulatory sites. Among them, the phosphorylable residues S985 and Y1003 respectively allow the inhibition of kinase activity and the degradation of MET in response to HGF, the ligand of the receptor. The motif ESVD1002, for its part, is a caspase cleavage site allowing the generation of the p40MET fragment involved in apoptosis. In this context, my thesis objective was to characterize the activation mechanisms of the MET ex14 receptor by determining the involvement of HGF and the relative contribution of these regulatory sites in the transforming capacities of MET ex14 cells. To answer these questions, we first established using CRISPR-Cas9 technology a pulmonary epithelial line presenting an exon 14 jump from the 16HBE line. Through collaborative work with a team in London, we have shown that the MET receptor ex14 is dependent of HGF for the establishment of its full transformative capacities. In fact, only 16HBE ex14 cells induce tumor formation and this tumor development is significantly more frequent and presents a higher volume in transgenic mice expressing human HGF. Furthermore, we show that among 18 MET ex14 patients tested, at least a third of them present co-expression of HGF and MET.However, the molecular mechanisms behind this expression and its functional consequences remain to be determined. Secondly, in order to determine the regulatory sites involved in the transforming potential of MET ex14, we established T47D epithelial cell lines expressing wild type MET version, lacking exon 14 or mutated on each or all of the regulatory sites described. Our results show that in response to HGF, the mutation of the Y1003residue induces a stronger and prolonged activation of downstream signaling pathways associated with greatermigratory capacities similar to the MET receptor ex14. Furthermore, the transcriptional program of MET ex14and Y1003F in response to HGF shows similarities, notably including genes associated with invasion. On the otherhand, the mutation of the cleavage site by the caspases induces the loss of the pro-apoptotic capacities of MET, thus promoting the survival of the MET ex14 cells. As T47D MET cells are not able to induce tumor development in vivo, we have also developed a 16HBE Y1003F line mutated by CRISPR technology. Interestingly, the loss of the Y1003 site alone does not confer the same tumorigenic capacities as the MET ex14 mutation in murine xenografts by allowing the development of few tumors compared to MET ex14 cells. Taken together, these results reveal that the loss of exon 14 leads to a novel mode of activation that is different from other kinase activating MET mutations. We show in particular that the MET ex14 receptor is dependent on HGF for the development of a full transforming potential and that these capacities are the consequence of the combined loss of at least two regulatory mechanisms of the receptor impacting migration but also cell survival. These elements support the use of kinase inhibitors targeting MET and could allow HGF to be considered as a potential biomarker of tumor aggressiveness and / or responses to MET inhibitors., Les thérapies ciblant les récepteurs tyrosine kinase ont contribué à améliorer le pronostic de certains patients et apportent un véritable espoir thérapeutique dans la lutte contre les cancers. Bien que la majorité des mutations des RTK impactent le domaine kinase et conduisent à leur activation constitutive, celles touchant le récepteur MET dans le cancer du poumon conduisent au saut de l’exon 14 (MET ex14) codant le domaine juxtamembranaire. Le domaine perdu comporte au moins trois sites de régulation négative. Parmi eux, les résidus phosphorylables S985 et Y1003 permettent respectivement l’inhibition de l’activité kinase et la dégradation de MET en réponse à l’HGF, le ligand du récepteur. Le motif ESVD1002, quant à lui, est un site de clivage par les caspases permettant la génération du fragment p40MET impliqué dans l’apoptose.Dans ce contexte, mon objectif de thèse a été de mieux caractériser les mécanismes d’activation du récepteur MET ex14 en déterminant l’implication de l’HGF et la contribution relative de ces sites de régulation dans les capacités transformantes des cellules MET ex14. Pour répondre à ces questions, dans un premier temps nous avons établi par technologie CRISPR-Cas9 une lignée épithéliale pulmonaire présentant un saut de l’exon 14 à partir de la lignée 16HBE. Au travers d’un travail collaboratif avec une équipe londonienne, nous avons montré que le récepteur MET ex14 est dépendant de l’HGF pour l’établissement de ses capacités transformantes complètes. En effet, seules les cellules 16HBE ex14 induisent la formation de tumeurs et ce développement tumoral est significativement plus fréquent et de volume supérieur dans des souris transgéniques exprimant l’HGF humain. Par ailleurs, nous montrons que parmi 18patients MET ex14 testés, au moins un tiers d’entre eux présentent une co-expression d’HGF et MET. Néanmoins, les mécanismes moléculaires à l’origine de cette expression ainsi que ses conséquences fonctionnelles restent à déterminer. Dans un second temps, afin de mieux caractériser les sites de régulations impliqués dans le potentiel transformant de MET ex14, nous avons établi des lignées cellulaires épithéliales T47D exprimant des versions de MET sauvage, dépourvu de l’exon 14 ou muté sur chacun ou la totalité des sites de régulation décrits. Nos résultats montrent qu’en réponse à l’HGF, la mutation du résidu Y1003 induit une activation des voies de signalisation en aval plus forte et prolongée associée à des capacités migratoires plus importantes similaires au récepteur MET ex14. Par ailleurs, le programme transcriptionnel de MET ex14 et Y1003F en réponse à l’HGF présente des similitudes en incluant notamment des gènes associés à l’invasion. En revanche, la mutation du site de clivage par les caspases induit la perte des capacités pro-apoptotiques de MET favorisant ainsi la survie des cellules MET ex14. Les cellules T47D MET n’induisant pas le développement de tumeurs in vivo, nous avons développé également une lignée 16HBE mutée Y1003F par technologie CRISPR. De manière intéressante, la perte du siteY1003 seule ne confère pas les mêmes capacités tumorigéniques que la mutation MET ex14 en xénogreffes murines en permettant le développement de peu de tumeurs par rapports aux cellules MET ex14. L’ensemble de ces résultats révèle que la perte de l’exon 14 conduit à un mode d’activation original et différent d’autres mutations de MET activatrices de la kinase. Nous montrons notamment que le récepteur MET ex14 est dépendant de l’HGF pour le développement d’un potentiel transformant complet et que ces capacités sont la conséquence de la perte combinée d’au moins deux mécanismes de régulation du récepteur impactant la migration mais également la survie cellulaire. Ces éléments confortent l’utilisation des inhibiteurs kinase ciblant MET et pourraient permettre d’envisager l’HGF comme un potentiel biomarqueur d’agressivité tumoral et/ou de réponses aux inhibiteurs de MET.
- Published
- 2021
16. Involvement of MET exon 14 skipping in lung cancer
- Author
-
Fernandes, Marie, Cancer Heterogeneity, Plasticity and Resistance to Therapies - UMR 9020 - U 1277 (CANTHER), Institut Pasteur de Lille, Réseau International des Instituts Pasteur (RIIP)-Réseau International des Instituts Pasteur (RIIP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille)-Centre National de la Recherche Scientifique (CNRS), Université de Lille, David Tulasne, and STAR, ABES
- Subjects
[SDV.MHEP] Life Sciences [q-bio]/Human health and pathology ,Cancer du poumon ,MET ,Récepteur Tyrosine Kinase ,Exon ,HGF ,Lung cancer ,CRISPR-Cas9 ,Receptor Tyrosine Kinase ,[SDV.MHEP]Life Sciences [q-bio]/Human health and pathology - Abstract
Targeted therapies against receptor tyrosine kinases improved the prognosis in some patients and provide real therapeutic hope in the fight against cancer. Although the majority of RTK mutations impact the kinase domain and lead to their constitutive activation, those affecting the MET receptor in lung cancer lead to the skipping of exon 14 (MET ex14) encoding the juxtamembrane domain. The lost domain contains at least three negative regulatory sites. Among them, the phosphorylable residues S985 and Y1003 respectively allow the inhibition of kinase activity and the degradation of MET in response to HGF, the ligand of the receptor. The motif ESVD1002, for its part, is a caspase cleavage site allowing the generation of the p40MET fragment involved in apoptosis. In this context, my thesis objective was to characterize the activation mechanisms of the MET ex14 receptor by determining the involvement of HGF and the relative contribution of these regulatory sites in the transforming capacities of MET ex14 cells. To answer these questions, we first established using CRISPR-Cas9 technology a pulmonary epithelial line presenting an exon 14 jump from the 16HBE line. Through collaborative work with a team in London, we have shown that the MET receptor ex14 is dependent of HGF for the establishment of its full transformative capacities. In fact, only 16HBE ex14 cells induce tumor formation and this tumor development is significantly more frequent and presents a higher volume in transgenic mice expressing human HGF. Furthermore, we show that among 18 MET ex14 patients tested, at least a third of them present co-expression of HGF and MET.However, the molecular mechanisms behind this expression and its functional consequences remain to be determined. Secondly, in order to determine the regulatory sites involved in the transforming potential of MET ex14, we established T47D epithelial cell lines expressing wild type MET version, lacking exon 14 or mutated on each or all of the regulatory sites described. Our results show that in response to HGF, the mutation of the Y1003residue induces a stronger and prolonged activation of downstream signaling pathways associated with greatermigratory capacities similar to the MET receptor ex14. Furthermore, the transcriptional program of MET ex14and Y1003F in response to HGF shows similarities, notably including genes associated with invasion. On the otherhand, the mutation of the cleavage site by the caspases induces the loss of the pro-apoptotic capacities of MET, thus promoting the survival of the MET ex14 cells. As T47D MET cells are not able to induce tumor development in vivo, we have also developed a 16HBE Y1003F line mutated by CRISPR technology. Interestingly, the loss of the Y1003 site alone does not confer the same tumorigenic capacities as the MET ex14 mutation in murine xenografts by allowing the development of few tumors compared to MET ex14 cells. Taken together, these results reveal that the loss of exon 14 leads to a novel mode of activation that is different from other kinase activating MET mutations. We show in particular that the MET ex14 receptor is dependent on HGF for the development of a full transforming potential and that these capacities are the consequence of the combined loss of at least two regulatory mechanisms of the receptor impacting migration but also cell survival. These elements support the use of kinase inhibitors targeting MET and could allow HGF to be considered as a potential biomarker of tumor aggressiveness and / or responses to MET inhibitors., Les thérapies ciblant les récepteurs tyrosine kinase ont contribué à améliorer le pronostic de certains patients et apportent un véritable espoir thérapeutique dans la lutte contre les cancers. Bien que la majorité des mutations des RTK impactent le domaine kinase et conduisent à leur activation constitutive, celles touchant le récepteur MET dans le cancer du poumon conduisent au saut de l’exon 14 (MET ex14) codant le domaine juxtamembranaire. Le domaine perdu comporte au moins trois sites de régulation négative. Parmi eux, les résidus phosphorylables S985 et Y1003 permettent respectivement l’inhibition de l’activité kinase et la dégradation de MET en réponse à l’HGF, le ligand du récepteur. Le motif ESVD1002, quant à lui, est un site de clivage par les caspases permettant la génération du fragment p40MET impliqué dans l’apoptose.Dans ce contexte, mon objectif de thèse a été de mieux caractériser les mécanismes d’activation du récepteur MET ex14 en déterminant l’implication de l’HGF et la contribution relative de ces sites de régulation dans les capacités transformantes des cellules MET ex14. Pour répondre à ces questions, dans un premier temps nous avons établi par technologie CRISPR-Cas9 une lignée épithéliale pulmonaire présentant un saut de l’exon 14 à partir de la lignée 16HBE. Au travers d’un travail collaboratif avec une équipe londonienne, nous avons montré que le récepteur MET ex14 est dépendant de l’HGF pour l’établissement de ses capacités transformantes complètes. En effet, seules les cellules 16HBE ex14 induisent la formation de tumeurs et ce développement tumoral est significativement plus fréquent et de volume supérieur dans des souris transgéniques exprimant l’HGF humain. Par ailleurs, nous montrons que parmi 18patients MET ex14 testés, au moins un tiers d’entre eux présentent une co-expression d’HGF et MET. Néanmoins, les mécanismes moléculaires à l’origine de cette expression ainsi que ses conséquences fonctionnelles restent à déterminer. Dans un second temps, afin de mieux caractériser les sites de régulations impliqués dans le potentiel transformant de MET ex14, nous avons établi des lignées cellulaires épithéliales T47D exprimant des versions de MET sauvage, dépourvu de l’exon 14 ou muté sur chacun ou la totalité des sites de régulation décrits. Nos résultats montrent qu’en réponse à l’HGF, la mutation du résidu Y1003 induit une activation des voies de signalisation en aval plus forte et prolongée associée à des capacités migratoires plus importantes similaires au récepteur MET ex14. Par ailleurs, le programme transcriptionnel de MET ex14 et Y1003F en réponse à l’HGF présente des similitudes en incluant notamment des gènes associés à l’invasion. En revanche, la mutation du site de clivage par les caspases induit la perte des capacités pro-apoptotiques de MET favorisant ainsi la survie des cellules MET ex14. Les cellules T47D MET n’induisant pas le développement de tumeurs in vivo, nous avons développé également une lignée 16HBE mutée Y1003F par technologie CRISPR. De manière intéressante, la perte du siteY1003 seule ne confère pas les mêmes capacités tumorigéniques que la mutation MET ex14 en xénogreffes murines en permettant le développement de peu de tumeurs par rapports aux cellules MET ex14. L’ensemble de ces résultats révèle que la perte de l’exon 14 conduit à un mode d’activation original et différent d’autres mutations de MET activatrices de la kinase. Nous montrons notamment que le récepteur MET ex14 est dépendant de l’HGF pour le développement d’un potentiel transformant complet et que ces capacités sont la conséquence de la perte combinée d’au moins deux mécanismes de régulation du récepteur impactant la migration mais également la survie cellulaire. Ces éléments confortent l’utilisation des inhibiteurs kinase ciblant MET et pourraient permettre d’envisager l’HGF comme un potentiel biomarqueur d’agressivité tumoral et/ou de réponses aux inhibiteurs de MET.
- Published
- 2021
17. Germline MET pathogenic variants in papillary renal cell carcinomas type I: specific phenotype in French population and novel germline pathogenic variant MET c.3389T>C, p.(Leu1130Ser)
- Author
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SEBAI, Molka, primary, TULASNE, David, additional, Caputo, Sandrine, additional, VERKARRE, Virginie, additional, FERNANDES, Marie, additional, REINHART, Fanny, additional, ADAMS, Severine, additional, Maugard, Christine, additional, Caron, Olivier, additional, GUILLAUD-BATAILLE, Marine, additional, BERTHET, Pascaline , additional, Bignon, Yves-Jean, additional, Paillerets, Brigitte Bressac-de, additional, BURNICHON, Nelly, additional, Chiesa, Jean, additional, Giraud, Sophie, additional, LEJEUNE, Sophie, additional, LIMACHER, Jean-Marc, additional, Pauw, Antoine de, additional, Stoppa-Lyonnet, Dominique, additional, ZATTARA-CANNONI, Hélène, additional, DEVEAUX, Sophie, additional, LIDEREAU, Rosette, additional, RICHARD, Stéphane, additional, and Rouleau, Etienne, additional
- Published
- 2021
- Full Text
- View/download PDF
18. Vascular inflammation in moderate‐to‐severe atopic dermatitis is associated with enhanced Th2 response
- Author
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Villani, Axel P., primary, Pavel, Ana B., additional, Wu, Jianni, additional, Fernandes, Marie, additional, Maari, Catherine, additional, Saint‐Cyr Proulx, Etienne, additional, Jack, Carolyn, additional, Glickman, Jacob, additional, Choi, Seulah, additional, He, Helen, additional, Ungar, Benjamin, additional, Estrada, Yeriel, additional, Kameyama, Naoya, additional, Zhang, Ning, additional, Gonzales, Juana, additional, Tardif, Jean‐Claude, additional, Krueger, James G., additional, Bissonnette, Robert, additional, and Guttman‐Yassky, Emma, additional
- Published
- 2021
- Full Text
- View/download PDF
19. Abstract 3683: MET exon 14 skipping mutations in lung cancer: Screening, functional and clinical impact
- Author
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Fernandes, Marie, primary, Jamme, Philippe, additional, Paget, Sonia, additional, Morabito, Angela, additional, Leprêtre, Frédéric, additional, Figeac, Martin, additional, Descarpentries, Clotilde, additional, Escande, Fabienne, additional, Baldacci, Simon, additional, Chotteau-Lelièvre, Anne, additional, Grumolato, Luca, additional, Copin, Marie-Christine, additional, Kherrouche, Zoulika, additional, Cortot, Alexis B., additional, and Tulasne, David, additional
- Published
- 2020
- Full Text
- View/download PDF
20. Sampling the host response to SARS-CoV-2 in hospitals under siege
- Author
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Charney, Alexander W., Simons, Nicole W., Mouskas, Konstantinos, Lepow, Lauren, Cheng, Esther, Le Berichel, Jessica, Chang, Christie, Marvin, Robert, Del Valle, Diane Marie, Calorossi, Sharlene, Lansky, Alona, Walker, Laura, Patel, Manishkumar, Xie, Hui, Yi, Nancy, Yu, Alex, Kang, Gurpawan, Mendoza, Anthony, Liharska, Lora E., Moya, Emily, Hartnett, Matthew, Hatem, Sandra, Wilkins, Lillian, Eaton, Melody, Jamal, Hajra, Tuballes, Kevin, Chen, Steven T., Tabachnikova, Alexandra, Chung, Jonathan, Harris, Jocelyn, Batchelor, Craig, Lacunza, Jose, Yishak, Mahlet, Argueta, Kimberly, Karekar, Neha, Lee, Brian, Kelly, Geoffrey, Geanon, Daniel, Handler, Diana, Leech, John, Stefanos, Hiyab, Dawson, Travis, Scott, Ieisha, Francoeur, Nancy, Johnson, Jessica S., Vaid, Akhil, Glicksberg, Benjamin S., Nadkarni, Girish N., Schadt, Eric E., Gelb, Bruce D., Rahman, Adeeb, Sebra, Robert, Martin, Glenn, Agashe, Charuta, Agrawal, Priyal, Akyatan, Alara, Alesso-Carra, Kasey, Alibo, Eziwoma, Alvarez, Kelvin, Amabile, Angelo, Ascolillo, Steven, Bailey, Rasheed, Begani, Priya, Correra, Paloma Bravo, Brown, Stacey-Ann, Buckup, Mark, Burka, Larissa, Cambron, Lena, Carrara, Gina, Chang, Serena, Chien, Jonathan, Chowdhury, Mashkura, Bozkus, Cansu Cimen, Comella, Phillip, Cosgrove, Dana, Cossarini, Francesca, Cotter, Liam, Dave, Arpit, Dayal, Bheesham, Dhainaut, Maxime, Dornfeld, Rebecca, Dul, Katie, Eber, Nissan, Elaiho, Cordelia, Fabris, Frank, Faith, Jeremiah, Falci, Dominique, Feng, Susie, Fennessy, Brian, Fernandes, Marie, Gangadharan, Sandeep, Grabowska, Joanna, Gyimesi, Gavin, Hamdani, Maha, Herbinet, Manon, Herrera, Elva, Hochman, Arielle, Hoffman, Gabriel E., Hook, Jaime, Horta, Laila, Humblin, Etienne, Karim, Subha, Kim, Jessica, Lebovitch, Dannielle, Lee, Grace, Lee, Gyu Ho, Lee, Jacky, Leventhal, Mike, Lindblad, Katherine, Livanos, Alexandra, Machado, Rosalie, Mahmood, Zafar, Mar, Kelcey, Maskey, Shrisha, Matthews, Paul, Meckel, Katherine, Mehandru, Saurabh, Mercedes, Cynthia, Meyer, Dara, Mollaoglu, Gurkan, Morris, Sarah, Nie, Kai, Nisenholtz, Marjorie, Ofori-Amanfo, George, Onel, Kenan, Ounadjela, Merouane, Patel, Vishwendra, Pruitt, Cassandra, Rathi, Shivani, Redes, Jamie, Reyes-Torres, Ivan, Rodrigues, Alcina, Rodriguez, Alfonso, Roudko, Vladimir, Ruiz, Evelyn, Scalzo, Pearl, Silva, Pedro, Schanoski, Alessandra Soares, Straw, Meghan, Tabachnikova, Sasha, Teague, Collin, Upadhyaya, Bhaskar, Van Der Heide, Verena, Vaninov, Natalie, Wacker, Daniel, Walsh, Hadley, Wilk, C. Matthias, Wilson, Jessica, Wilson, Karen M., Xue, Li, Yeboah, Naa-akomaah, Young, Sabina, Zaks, Nina, Zha, Renyuan, Marron, Thomas, Beckmann, Noam, Kim-Schulze, Seunghee, Gnjatic, Sacha, and Merad, Miriam
- Subjects
Siege ,2019-20 coronavirus outbreak ,Coronavirus disease 2019 (COVID-19) ,biology ,business.industry ,Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) ,Host response ,Sampling (statistics) ,General Medicine ,biology.organism_classification ,Virology ,General Biochemistry, Genetics and Molecular Biology ,Pandemic ,Medicine ,business ,Betacoronavirus - Published
- 2020
- Full Text
- View/download PDF
21. Use of Tape Strips to Detect Immune and Barrier Abnormalities in the Skin of Children With Early-Onset Atopic Dermatitis
- Author
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Guttman-Yassky, Emma, primary, Diaz, Aisleen, additional, Pavel, Ana B., additional, Fernandes, Marie, additional, Lefferdink, Rachel, additional, Erickson, Taylor, additional, Canter, Talia, additional, Rangel, Stephanie, additional, Peng, Xiangyu, additional, Li, Randall, additional, Estrada, Yeriel, additional, Xu, Hui, additional, Krueger, James G., additional, and Paller, Amy S., additional
- Published
- 2019
- Full Text
- View/download PDF
22. Proteolytic cleavages of MET: the divide-and-conquer strategy of a receptor tyrosine kinase
- Author
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Fernandes, Marie, primary, Duplaquet, Leslie, additional, and Tulasne, David, additional
- Published
- 2019
- Full Text
- View/download PDF
23. Nicotinamide protects against PVR by preventing RPE cells to undergo EMT
- Author
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Fernandes, Marie, Schiff, Lauren, Swigut, Tomasz, Boles, Nathan, Srinivasan, Rajini, Rada-Iglesias, Alvaro, Wang, Qingjie, Saini, Janmeet, Kiehl, Tom, Stern, Jeffrey, Wysocka, Joanna, Temple, Sally, Blenkinsop, Timothy A., Fernandes, Marie, Schiff, Lauren, Swigut, Tomasz, Boles, Nathan, Srinivasan, Rajini, Rada-Iglesias, Alvaro, Wang, Qingjie, Saini, Janmeet, Kiehl, Tom, Stern, Jeffrey, Wysocka, Joanna, Temple, Sally, and Blenkinsop, Timothy A.
- Published
- 2018
24. Stem Cell–Derived Retinal Pigment Epithelial Layer Model from Adult Human Globes Donated for Corneal Transplants
- Author
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Fernandes, Marie, primary, McArdle, Brian, additional, Schiff, Lauren, additional, and Blenkinsop, Timothy A., additional
- Published
- 2018
- Full Text
- View/download PDF
25. Uranium(VI) Solubility and Hydrolysis in NaCl Solutions at Elevated Temperatures
- Author
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Gaona, Xavier, Marques Fernandes, Marie, Baeyens, Bart, and Altmaier, Marcus
- Subjects
Technology ,ddc:600 - Published
- 2016
- Full Text
- View/download PDF
26. MET variants with activating N-lobe mutations identified in hereditary papillary renal cell carcinomas still require ligand stimulation.
- Author
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Guérin C, Vinchent A, Fernandes M, Damour I, Laratte A, Tellier R, Estevam GO, Meneboo JP, Villenet C, Descarpentries C, Fraser JS, Figeac M, Cortot AB, Rouleau E, and Tulasne D
- Abstract
In hereditary papillary renal cell carcinoma (HPRCC), the MET receptor tyrosine kinase (RTK) mutations recorded to date are located in the kinase domain and lead to constitutive MET activation. This contrasts with MET mutations recently identified in non-small cell lung cancer (NSCLC), which lead to exon 14 skipping and deletion of a regulatory domain: in this latter case, the mutated receptor still requires ligand stimulation. Sequencing of MET in samples from 158 HPRCC and 2808 NSCLC patients revealed ten uncharacterized mutations. Four of these, all found in HPRCC and leading to amino acid substitutions in the N-lobe of the MET kinase, proved able to induce cell transformation, further enhanced by HGF stimulation: His1086Leu, Ile1102Thr, Leu1130Ser, and Cis1125Gly. Similar to the variant resulting in MET exon14 skipping, the two N-lobe MET variants His1086Leu, Ile1102Thr further characterized were found to require stimulation by HGF in order to strongly activate downstream signaling pathways and epithelial cell motility. The Ile1102Thr mutation displayed also transforming potential, promoting tumor growth in a xenograft model. In addition, the N-lobe-mutated MET variants were found to trigger a common HGF-stimulation-dependent transcriptional program, consistent with an observed increase in cell motility and invasion. Altogether, this functional characterization revealed that N-lobe variants still require ligand stimulation, in contrast to other RTK variants. This suggests that HGF expression in the tumor microenvironment is important for tumor growth. The sensitivity of these variants to MET TKIs opens the way for use of targeted therapies for patients harboring the corresponding mutations.
- Published
- 2023
- Full Text
- View/download PDF
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