HIV infection is associated with compromised tumor microenvironment adaptive immune reactivity in Hodgkin lymphoma

Authors: Chantziou, Amanda, Brenna, Cloe, Ioannidou, Kalliopi, Chen, Oliver Y., Korkolopoulou, Penelope, Antoniadou, Anastasia, Psichogiou, Mina, Papaioannou, Maria, Tsirigotis, Panagiotis, Foukas, Periklis G., de Leval, Laurence, Petrovas, Constantinos

Source: In Blood Advances 24 December 2024 8(24):6215-6231

PD1 inhibits PKCθ-dependent phosphorylation of cytoskeleton-related proteins and immune synapse formation

Authors: Chmiest, Daniela, Podavini, Silvia, Ioannidou, Kalliopi, Vallois, David, Décaillet, Chantal, Gonzalez, Montserrat, Quadroni, Manfredo, Blackney, Kevin, Schairer, Rebekka, de Leval, Laurence, Thome, Margot

Source: In Blood Advances 11 June 2024 8(11):2908-2923

Multilevel human secondary lymphoid immune system compartmentalization revealed by complementary imaging approaches

Authors: Oyler, Benjamin L., Valencia-Dávila, Jeferson A., Moysi, Eirini, Molyvdas, Adam, Ioannidou, Kalliopi, March, Kylie, Ambrozak, David, De Leval, Laurence, Fabozzi, Giulia, Woods, Amina S., Koup, Richard A., Petrovas, Constantinos

Source: In iScience 18 August 2023 26(8)

Cellular and molecular determinants mediating the dysregulated germinal center immune dynamics in systemic lupus erythematosus.

Authors: Georgakis, Spiros, Ioannidou, Kalliopi, Mora, Bernat Bramon, Orfanakis, Michail, Brenna, Cloe, Muller, Yannick D., Del Rio Estrada, Perla M., Sharma, Ashish A., Pantaleo, Giuseppe, de Leval, Laurence, Comte, Denis, Gottardo, Raphael, Petrovas, Constantinos

Source: Frontiers in Immunology; 2025, p1-17, 17p

Myeloid antigen-presenting cell niches sustain antitumor T cells and license PD-1 blockade via CD28 costimulation

Authors: Duraiswamy, Jaikumar, Turrini, Riccardo, Minasyan, Aspram, Barras, David, Crespo, Isaac, Grimm, Alizée J., Casado, Julia, Genolet, Raphael, Benedetti, Fabrizio, Wicky, Alexandre, Ioannidou, Kalliopi, Castro, Wilson, Neal, Christopher, Moriot, Amandine, Renaud-Tissot, Stéphanie, Anstett, Victor, Fahr, Noémie, Tanyi, Janos L., Eiva, Monika A., Jacobson, Connor A., Montone, Kathleen T., Westergaard, Marie Christine Wulff, Svane, Inge Marie, Kandalaft, Lana E., Delorenzi, Mauro, Sorger, Peter K., Färkkilä, Anniina, Michielin, Olivier, Zoete, Vincent, Carmona, Santiago J., Foukas, Periklis G., Powell, Daniel J., Jr., Rusakiewicz, Sylvie, Doucey, Marie-Agnès, Dangaj Laniti, Denarda, Coukos, George

Source: In Cancer Cell 13 December 2021 39(12):1623-1642

Time‐Lapse Imaging of Glial–Axonal Interactions

Authors: Ioannidou, Kalliopi, Edgar, Julia M., Barnett, Susan C.

Source: CURRENT PROTOCOLS IN NEUROSCIENCE. 72(1):2.23.1-2.23.14

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100093605344.0x000001&indx=1&recIds=ETOCvdc_100093605344.0x000001

Lymphatic vessel density is associated with CD8+ T cell infiltration and immunosuppressive factors in human melanoma

Authors: Bordry, Natacha, Broggi, Maria A. S., de Jonge, Kaat, Schaeuble, Karin, Gannon, Philippe O., Foukas, Periklis G., Danenberg, Esther, Romano, Emanuela, Baumgaertner, Petra, Fankhauser, Manuel, Wald, Noémie, Cagnon, Laurène, Abed-Maillard, Samia, Maby-El Hajjami, Hélène, Murray, Timothy, Ioannidou, Kalliopi, Letovanec, Igor, Yan, Pu, Michielin, Olivier, Matter, Maurice, Swartz, Melody A., Speiser, Daniel E.

Source: Oncoimmunology. 7(8)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100071629324.0x000001&indx=1&recIds=ETOCvdc_100071629324.0x000001

Lymph node migratory dendritic cells modulate HIV-1 transcription through PD-1 engagement.

Authors: Banga, Riddhima¹, Rebecchini, Caterina², Procopio, Francesco Andrea¹, Noto, Alessandra¹, Munoz, Olivia¹, Ioannidou, Kalliopi², Fenwick, Craig¹, Ohmiti, Khalid¹, Cavassini, Matthias³, Corpataux, Jean-Marc⁴, de Leval, Laurence², Pantaleo, Giuseppe^1,5, Perreau, Matthieu¹, Matthieu.Perreau@chuv.ch

Source: PLoS Pathogens; 7/22/2019, Vol. 15 Issue 7, p1-23, 23p

Astroglial-axonal interactions during early stages of myelination in mixed cultures using in vitro and ex vivo imaging techniques.

Authors: Ioannidou, Kalliopi¹ Kalliopi.Ioannidou@chuv.ch, Anderson, Kurt I.² K.Anderson@beatson.gla.ac.uk, Strachan, David² D.Strachan@beatson.gla.ac.uk, Edgar, Julia M.¹ Julia.Edgar@glasgow.ac.uk, Barnett, Susan C.¹ Susan.Barnett@glasow.ac.uk

Source: BMC Neuroscience. 2014, Vol. 15 Issue 1, p1-26. 26p. 7 Diagrams, 1 Graph.

Subject Terms: *AXONAL transport, *MYELINATION, *BIOLOGICAL membranes, *ASTROCYTES, *SPINAL cord abnormalities

In Situ Characterization of Follicular Helper CD4 T Cells Using Multiplexed Imaging.

Authors: Ioannidou, Kalliopi, Ndiaye, Daba-Rokhya, Noto, Alessandra, Fenwick, Craig, Fortis, Sotirios P., Pantaleo, Giuseppe, Petrovas, Constantinos, de Leval, Laurence

Source: Frontiers in Immunology; 2/3/2021, Vol. 11, pN.PAG-N.PAG, 16p

Subject Terms: T helper cells, GERMINAL centers, T-cell lymphoma, B cells

Time-Lapse Imaging of the Dynamics of CNS Glial-Axonal Interactions In Vitro and Ex Vivo.

Authors: Ioannidou, Kalliopi¹, Anderson, Kurt I.², Strachan, David², Edgar, Julia M.¹, Barnett, Susan C.¹ Susan.Barnett@glasgow.ac.uk

Source: PLoS ONE. Jan2012, Vol. 7 Issue 1, p1-16. 16p.

Subject Terms: *MYELINATION, *OLIGODENDROGLIA, *AXONS, *CENTRAL nervous system, *CELL communication

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Postmortem Cardiopulmonary Pathology in Patients with COVID-19 Infection: Single-Center Report of 12 Autopsies from Lausanne, Switzerland.

Authors: Berezowska, Sabina, Lefort, Karine, Ioannidou, Kalliopi, Ndiaye, Daba-Rokhya, Maison, Damien, Petrovas, Constantinos, Rotman, Samuel, Piazzon, Nathalie, Milowich, Dina, Sala, Nathalie, Tsai, Chun-Yi, Multone, Eleonore, Bochud, Pierre-Yves, Oddo, Mauro, Bisig, Bettina, de Leval, Laurence

Source: Diagnostics (2075-4418); Aug2021, Vol. 11 Issue 8, p1357, 1p

Subject Terms: COVID-19, AUTOPSY, REVERSE transcriptase

Geographic Terms: LAUSANNE (Switzerland)

Lymphatic vessel density is associated with CD8⁺ T cell infiltration and immunosuppressive factors in human melanoma.

Authors: de Jonge, Kaat, Schaeuble, Karin, Wald, Noémie, Hajjami, Hélène Maby-El, Murray, Timothy, Ioannidou, Kalliopi, Bordry, Natacha, Baumgaertner, Petra, Speiser, Daniel E., Fankhauser, Manuel, Broggi, Maria A. S., Swartz, Melody A., Gannon, Philippe O., Danenberg, Esther, Cagnon, Laurène, Abed-Maillard, Samia, Michielin, Olivier, Foukas, Periklis G., Matter, Maurice, Romano, Emanuela

Source: OncoImmunology; Aug2018, Vol. 7 Issue 8, p1-1, 1p

Subject Terms: LYMPHATICS, TUMORS, MELANOMA, CANCER, IMMUNE response, LYMPH nodes, T cells, NITRIC-oxide synthases

Lymphatic vessel density is associated with CD8+T cell infiltration and immunosuppressive factors in human melanoma

Authors: Bordry, Natacha, Broggi, Maria A. S., de Jonge, Kaat, Schaeuble, Karin, Gannon, Philippe O., Foukas, Periklis G., Danenberg, Esther, Romano, Emanuela, Baumgaertner, Petra, Fankhauser, Manuel, Wald, Noémie, Cagnon, Laurène, Abed-Maillard, Samia, Maby-El Hajjami, Hélène, Murray, Timothy, Ioannidou, Kalliopi, Letovanec, Igor, Yan, Pu, Michielin, Olivier, Matter, Maurice, Swartz, Melody A., Speiser, Daniel E.

Source: OncoImmunology; August 2018, Vol. 7 Issue: 8

Tumor-specific cytolytic CD4 T cells mediate immunity against human cancer.

Authors: Cachot, Amélie¹, Bilous, Mariia^1,2, Yen-Cheng Liu³, Xiaokang Li³, Saillard, Margaux¹, Cenerenti, Mara^4,5, Rockinger, Georg Alexander¹, Wyss, Tania^1,2, Guillaume, Philippe¹, Schmidt, Julien¹, Genolet, Raphaël¹, Ercolano, Giuseppe^4,5, Protti, Maria Pia⁶, Reith, Walter⁴, Ioannidou, Kalliopi⁷, de Leval, Laurence⁷, Trapani, Joseph A.⁸, Coukos, George¹, Harari, Alexandre¹, Speiser, Daniel E.¹

Source: Science Advances. 2/24/2021, Vol. 7 Issue 9, p1-19. 19p.

Subject Terms: *CYTOTOXIC T cells, *PERFORINS, *GRANZYMES, *NEURAL cell adhesion molecule, *PROGRAMMED cell death 1 receptors