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  1. AU="Ten Bosch, Nora"
  2. AU="Giménez-Arnau, Ana Maria"
  3. AU=Maul Robert W.
  4. AU="Ivn Prez-MaldonadoauthorLaboratorio de Toxicologa Molecular, Centro de Investigacin Aplicada en Ambiente y Salud (CIAAS), Coordinacin para la Innovacin y Aplicacin de la Ciencia y la Tecnologa (CIACYT), Universidad Autnoma de San Luis Potos, MexicoFacultad de Medicina, Universidad Autnoma de San Luis Potos, San Luis Potos, MexicoFacultad de Enfermera, Universidad Autnoma de Zacatecas, Mexico"
  5. AU="Hansen, Kristian Schultz"
  6. AU="Davenport, Bennett"

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  1. Artikel ; Online: The immunosuppressive drug cyclosporin A has an immunostimulatory function in CD8

    Wißfeld, Jannis / Hering, Marvin / Ten Bosch, Nora / Cui, Guoliang

    European journal of immunology

    2024  , Seite(n) e2350825

    Abstract: Cyclosporin A is a well-established immunosuppressive drug used to treat or prevent graft-versus-host disease, the rejection of organ transplants, autoimmune disorders, and leukemia. It exerts its immunosuppressive effects by inhibiting calcineurin- ... ...

    Abstract Cyclosporin A is a well-established immunosuppressive drug used to treat or prevent graft-versus-host disease, the rejection of organ transplants, autoimmune disorders, and leukemia. It exerts its immunosuppressive effects by inhibiting calcineurin-mediated dephosphorylation of the nuclear factor of activated T cells (NFAT), thus preventing its nuclear entry and suppressing T cell activation. Here we report an unexpected immunostimulatory effect of cyclosporin A in activating the mammalian target of rapamycin complex 1 (mTORC1), a crucial metabolic hub required for T cell activation. Through screening a panel of tool compounds known to regulate mTORC1 activation, we found that cyclosporin A activated mTORC1 in CD8
    Sprache Englisch
    Erscheinungsdatum 2024-04-22
    Erscheinungsland Germany
    Dokumenttyp Journal Article
    ZDB-ID 120108-6
    ISSN 1521-4141 ; 0014-2980
    ISSN (online) 1521-4141
    ISSN 0014-2980
    DOI 10.1002/eji.202350825
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  2. Artikel: Metabolic regulation of immune responses to cancer.

    Wißfeld, Jannis / Werner, Anke / Yan, Xin / Ten Bosch, Nora / Cui, Guoliang

    Cancer biology & medicine

    2022  Band 19, Heft 11

    Abstract: The tumor microenvironment is an ecosystem composed of multiple types of cells, such as tumor cells, immune cells, and cancer-associated fibroblasts. Cancer cells grow faster than non-cancerous cells and consume larger amounts of nutrients. The rapid ... ...

    Abstract The tumor microenvironment is an ecosystem composed of multiple types of cells, such as tumor cells, immune cells, and cancer-associated fibroblasts. Cancer cells grow faster than non-cancerous cells and consume larger amounts of nutrients. The rapid growth characteristic of cancer cells fundamentally alters nutrient availability in the tumor microenvironment and results in reprogramming of immune cell metabolic pathways. Accumulating evidence suggests that cellular metabolism of nutrients, such as lipids and amino acids, beyond being essential to meet the bioenergetic and biosynthetic demands of immune cells, also regulates a broad spectrum of cellular signal transduction, and influences immune cell survival, differentiation, and anti-tumor effector function. The cancer immunometabolism research field is rapidly evolving, and exciting new discoveries are reported in high-profile journals nearly weekly. Therefore, all new findings in this field cannot be summarized within this short review. Instead, this review is intended to provide a brief introduction to this rapidly developing research field, with a focus on the metabolism of two classes of important nutrients-lipids and amino acids-in immune cells. We highlight recent research on the roles of lipids and amino acids in regulating the metabolic fitness and immunological functions of T cells, macrophages, and natural killer cells in the tumor microenvironment. Furthermore, we discuss the possibility of "editing" metabolic pathways in immune cells to act synergistically with currently available immunotherapies in enhancing anti-tumor immune responses.
    Mesh-Begriff(e) Ecosystem ; Immunity ; Amino Acids ; Neoplasms
    Chemische Substanzen Amino Acids
    Sprache Englisch
    Erscheinungsdatum 2022-10-21
    Erscheinungsland China
    Dokumenttyp Journal Article ; Review ; Research Support, Non-U.S. Gov't
    ZDB-ID 2676322-9
    ISSN 2095-3941
    ISSN 2095-3941
    DOI 10.20892/j.issn.2095-3941.2022.0381
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  3. Artikel ; Online: Serine enrichment in tumors promotes regulatory T cell accumulation through sphinganine-mediated regulation of c-Fos.

    Ma, Sicong / Sandhoff, Roger / Luo, Xiu / Shang, Fuwei / Shi, Qiaozhen / Li, Zhaolong / Wu, Jingxia / Ming, Yanan / Schwarz, Frank / Madi, Alaa / Weisshaar, Nina / Mieg, Alessa / Hering, Marvin / Zettl, Ferdinand / Yan, Xin / Mohr, Kerstin / Ten Bosch, Nora / Li, Zhe / Poschet, Gernot /
    Rodewald, Hans-Reimer / Papavasiliou, Nina / Wang, Xi / Gao, Pu / Cui, Guoliang

    Science immunology

    2024  Band 9, Heft 94, Seite(n) eadg8817

    Abstract: ... ...

    Abstract CD4
    Mesh-Begriff(e) Neoplasms ; Programmed Cell Death 1 Receptor/metabolism ; Serine/metabolism ; Sphingolipids/metabolism ; Sphingosine/analogs & derivatives ; T-Lymphocytes, Regulatory ; Tumor Microenvironment
    Chemische Substanzen Programmed Cell Death 1 Receptor ; safingol (OWA98U788S) ; Serine (452VLY9402) ; Sphingolipids ; Sphingosine (NGZ37HRE42)
    Sprache Englisch
    Erscheinungsdatum 2024-04-19
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ISSN 2470-9468
    ISSN (online) 2470-9468
    DOI 10.1126/sciimmunol.adg8817
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  4. Artikel ; Online: Brain-enriched RagB isoforms regulate the dynamics of mTORC1 activity through GATOR1 inhibition.

    Figlia, Gianluca / Müller, Sandra / Hagenston, Anna M / Kleber, Susanne / Roiuk, Mykola / Quast, Jan-Philipp / Ten Bosch, Nora / Carvajal Ibañez, Damian / Mauceri, Daniela / Martin-Villalba, Ana / Teleman, Aurelio A

    Nature cell biology

    2022  Band 24, Heft 9, Seite(n) 1407–1421

    Abstract: Mechanistic target of rapamycin complex 1 (mTORC1) senses nutrient availability to appropriately regulate cellular anabolism and catabolism. During nutrient restriction, different organs in an animal do not respond equally, with vital organs being ... ...

    Abstract Mechanistic target of rapamycin complex 1 (mTORC1) senses nutrient availability to appropriately regulate cellular anabolism and catabolism. During nutrient restriction, different organs in an animal do not respond equally, with vital organs being relatively spared. This raises the possibility that mTORC1 is differentially regulated in different cell types, yet little is known about this mechanistically. The Rag GTPases, RagA or RagB bound to RagC or RagD, tether mTORC1 in a nutrient-dependent manner to lysosomes where mTORC1 becomes activated. Although the RagA and B paralogues were assumed to be functionally equivalent, we find here that the RagB isoforms, which are highly expressed in neurons, impart mTORC1 with resistance to nutrient starvation by inhibiting the RagA/B GTPase-activating protein GATOR1. We further show that high expression of RagB isoforms is observed in some tumours, revealing an alternative strategy by which cancer cells can retain elevated mTORC1 upon low nutrient availability.
    Mesh-Begriff(e) Animals ; Brain/metabolism ; GTPase-Activating Proteins/metabolism ; Mechanistic Target of Rapamycin Complex 1/genetics ; Mechanistic Target of Rapamycin Complex 1/metabolism ; Multiprotein Complexes/genetics ; Multiprotein Complexes/metabolism ; Protein Isoforms/genetics ; Protein Isoforms/metabolism ; Signal Transduction
    Chemische Substanzen GTPase-Activating Proteins ; Multiprotein Complexes ; Protein Isoforms ; Mechanistic Target of Rapamycin Complex 1 (EC 2.7.11.1)
    Sprache Englisch
    Erscheinungsdatum 2022-09-12
    Erscheinungsland England
    Dokumenttyp Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1474722-4
    ISSN 1476-4679 ; 1465-7392
    ISSN (online) 1476-4679
    ISSN 1465-7392
    DOI 10.1038/s41556-022-00977-x
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  5. Artikel ; Online: Regulatory T cell-derived interleukin-15 promotes the diversity of immunological memory.

    Madi, Alaa / Wu, Jingxia / Ma, Sicong / Weisshaar, Nina / Mieg, Alessa / Hering, Marvin / Ming, Yanan / Zettl, Ferdinand / Mohr, Kerstin / Ten Bosch, Nora / Schlimbach, Tilo / Hertel, Franziska / Cui, Guoliang

    European journal of immunology

    2022  Band 53, Heft 1, Seite(n) e2149400

    Abstract: While the immunosuppressive function of regulatory T (Treg) cells has been extensively studied, their immune-supportive roles have been less well investigated. Using a lymphocytic choriomeningitis virus (LCMV) Armstrong infection mouse model, we found ... ...

    Abstract While the immunosuppressive function of regulatory T (Treg) cells has been extensively studied, their immune-supportive roles have been less well investigated. Using a lymphocytic choriomeningitis virus (LCMV) Armstrong infection mouse model, we found that Treg cell-derived interleukin (IL)-15 is required for long-term maintenance of the KLRG1
    Mesh-Begriff(e) Mice ; Animals ; T-Lymphocytes, Regulatory ; Lymphocytic choriomeningitis virus ; Immunologic Memory ; Interleukin-15 ; Lymphocytic Choriomeningitis ; CD8-Positive T-Lymphocytes ; Mice, Inbred C57BL ; Interleukin-2
    Chemische Substanzen Interleukin-15 ; Interleukin-2
    Sprache Englisch
    Erscheinungsdatum 2022-11-04
    Erscheinungsland Germany
    Dokumenttyp Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 120108-6
    ISSN 1521-4141 ; 0014-2980
    ISSN (online) 1521-4141
    ISSN 0014-2980
    DOI 10.1002/eji.202149400
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  6. Artikel ; Online: CD8 agonism functionally activates memory T cells and enhances antitumor immunity.

    Madi, Alaa / Weisshaar, Nina / Buettner, Michael / Poschet, Gernot / Ma, Sicong / Wu, Jingxia / Mieg, Alessa / Hering, Marvin / Ming, Yanan / Mohr, Kerstin / Ten Bosch, Nora / Cui, Guoliang

    International journal of cancer

    2022  Band 151, Heft 5, Seite(n) 797–808

    Abstract: ... Memory ... ...

    Abstract Memory CD8
    Mesh-Begriff(e) CD8-Positive T-Lymphocytes ; Glucose/metabolism ; Glutamine/metabolism ; Humans ; Immunologic Memory ; Lymphocyte Activation ; Memory T Cells ; Receptors, Antigen, T-Cell ; Signal Transduction
    Chemische Substanzen Receptors, Antigen, T-Cell ; Glutamine (0RH81L854J) ; Glucose (IY9XDZ35W2)
    Sprache Englisch
    Erscheinungsdatum 2022-05-21
    Erscheinungsland United States
    Dokumenttyp Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 218257-9
    ISSN 1097-0215 ; 0020-7136
    ISSN (online) 1097-0215
    ISSN 0020-7136
    DOI 10.1002/ijc.34059
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  7. Artikel ; Online: The malate shuttle detoxifies ammonia in exhausted T cells by producing 2-ketoglutarate.

    Weisshaar, Nina / Ma, Sicong / Ming, Yanan / Madi, Alaa / Mieg, Alessa / Hering, Marvin / Zettl, Ferdinand / Mohr, Kerstin / Ten Bosch, Nora / Stichling, Diana / Buettner, Michael / Poschet, Gernot / Klinke, Glynis / Schulz, Michael / Kunze-Rohrbach, Nina / Kerber, Carolin / Klein, Isabel Madeleine / Wu, Jingxia / Wang, Xi /
    Cui, Guoliang

    Nature immunology

    2023  Band 24, Heft 11, Seite(n) 1921–1932

    Abstract: The malate shuttle is traditionally understood to maintain ... ...

    Abstract The malate shuttle is traditionally understood to maintain NAD
    Mesh-Begriff(e) Humans ; Oxidation-Reduction ; NAD/metabolism ; Ketoglutaric Acids/metabolism ; Ammonia ; Malates/metabolism ; CD8-Positive T-Lymphocytes/metabolism ; Persistent Infection ; Antiviral Agents
    Chemische Substanzen NAD (0U46U6E8UK) ; Ketoglutaric Acids ; Ammonia (7664-41-7) ; malic acid (817L1N4CKP) ; Malates ; Antiviral Agents
    Sprache Englisch
    Erscheinungsdatum 2023-10-09
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 2016987-5
    ISSN 1529-2916 ; 1529-2908
    ISSN (online) 1529-2916
    ISSN 1529-2908
    DOI 10.1038/s41590-023-01636-5
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  8. Artikel ; Online: Rgs16 promotes antitumor CD8

    Weisshaar, Nina / Wu, Jingxia / Ming, Yanan / Madi, Alaa / Hotz-Wagenblatt, Agnes / Ma, Sicong / Mieg, Alessa / Hering, Marvin / Zettl, Ferdinand / Mohr, Kerstin / Schlimbach, Tilo / Ten Bosch, Nora / Hertel, Franziska / Müller, Lisann / Byren, Hannah / Wang, Mona / Borgers, Helena / Munz, Mareike / Schmitt, Lukas /
    van der Hoeven, Franciscus / Kloz, Ulrich / Carretero, Rafael / Schleußner, Nikolai / Jackstadt, Rene-Filip / Hofmann, Ilse / Cui, Guoliang

    Science immunology

    2022  Band 7, Heft 71, Seite(n) eabh1873

    Abstract: T cells become functionally exhausted in tumors, limiting T cell-based immunotherapies. Although several transcription factors regulating the exhausted T ( ... ...

    Abstract T cells become functionally exhausted in tumors, limiting T cell-based immunotherapies. Although several transcription factors regulating the exhausted T (T
    Mesh-Begriff(e) Animals ; CD8-Positive T-Lymphocytes ; Cell Differentiation ; Humans ; Immunotherapy ; Lymphocytes, Tumor-Infiltrating ; Mice ; Programmed Cell Death 1 Receptor ; RGS Proteins/immunology
    Chemische Substanzen Programmed Cell Death 1 Receptor ; RGS Proteins ; RGS16 protein
    Sprache Englisch
    Erscheinungsdatum 2022-05-27
    Erscheinungsland United States
    Dokumenttyp Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 2470-9468
    ISSN (online) 2470-9468
    DOI 10.1126/sciimmunol.abh1873
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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