Ragnhild Sofie Ragnhildstveit Sætra
Om
Jeg er stipendiat i forskningsgruppa Molecular Mechanisms of Mycobacterial and HIV Infections ved Senter for molekylær inflammasjonsforskning (CEMIR). Vi studerer interaksjonene mellom Mycobacterium tuberculosis og dens vertsceller. I mitt prosjekt undersøker jeg disse mekanismene blant annet ved hjelp av fluorescensmikroskopi. Bakgrunnen min er fra sivilingeniørstudiet i nanoteknologi.
Publikasjoner
2024
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Sætra, Ragnhild Sofie Ragnhildstveit;
Bugge, Marit;
Beckwith, Kai Sandvold;
Flo, Trude Helen.
(2024)
Ninjurin 1 and cell death mechanisms in Mycobacterium tuberculosis-infected human macrophages.
Norges teknisk-naturvitenskapelige universitet
Doctoral theses at NTNU (476)
Doktorgradsavhandling
2022
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Borges, Jazlyn P.;
Sætra, Ragnhild Sofie Ragnhildstveit;
Volchuk, Allen;
Bugge, Marit;
Devant, Pascal;
Sporsheim, Bjørnar.
(2022)
Glycine inhibits NINJ1 membrane clustering to suppress plasma membrane rupture in cell death.
eLIFE
Vitenskapelig artikkel
2020
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Beckwith, Kai Sandvold;
Beckwith, Marianne Sandvold;
Ullmann, Sindre;
Sætra, Ragnhild Sofie Ragnhildstveit;
Kim, Hae Lin;
Marstad, Anne.
(2020)
Plasma membrane damage causes NLRP3 activation and pyroptosis during Mycobacterium tuberculosis infection.
Nature Communications
Vitenskapelig artikkel
Tidsskriftspublikasjoner
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Borges, Jazlyn P.;
Sætra, Ragnhild Sofie Ragnhildstveit;
Volchuk, Allen;
Bugge, Marit;
Devant, Pascal;
Sporsheim, Bjørnar.
(2022)
Glycine inhibits NINJ1 membrane clustering to suppress plasma membrane rupture in cell death.
eLIFE
Vitenskapelig artikkel
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Beckwith, Kai Sandvold;
Beckwith, Marianne Sandvold;
Ullmann, Sindre;
Sætra, Ragnhild Sofie Ragnhildstveit;
Kim, Hae Lin;
Marstad, Anne.
(2020)
Plasma membrane damage causes NLRP3 activation and pyroptosis during Mycobacterium tuberculosis infection.
Nature Communications
Vitenskapelig artikkel
Rapport
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Sætra, Ragnhild Sofie Ragnhildstveit;
Bugge, Marit;
Beckwith, Kai Sandvold;
Flo, Trude Helen.
(2024)
Ninjurin 1 and cell death mechanisms in Mycobacterium tuberculosis-infected human macrophages.
Norges teknisk-naturvitenskapelige universitet
Doctoral theses at NTNU (476)
Doktorgradsavhandling
Formidling
2024
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Vitenskapelig foredragFlo, Trude Helen; Sætra, Ragnhild Sofie Ragnhildstveit; Beckwith, Kai Sandvold; Marstad, Anne; Nonstad, Unni; Hansen, Mathilde. (2024) Control of mycobacterial infection by inflammasomes. EMBO EMBO workshop: The Inflammasomes-2024 , Planegg-Martinsried 2024-09-23 - 2027-09-27
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Vitenskapelig foredragSætra, Ragnhild Sofie Ragnhildstveit; Bugge, Marit; Marstad, Anne; Beckwith, Kai Sandvold; Flo, Trude Helen. (2024) Elucidating the role of NINJ1 in Mycobacterium tuberculosis-infected macrophages. TOLL Conference 2024 2024-04-17 - 2024-04-20
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Vitenskapelig foredragFlo, Trude Helen; Sætra, Ragnhild Sofie Ragnhildstveit; Bugge, Marit; Beckwith, Kai Sandvold; Hansen, Mathilde; Fjellvær, Ida. (2024) M. tuberculosis induced cell death and a new macrophage – alveolar epithelial cell co-culture model. EMBO EMBL EMBO|EMBL Symposium: Innate immunity in host-pathogen interactions , Heildelberg 2024-06-18 - 2024-06-21
2023
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PosterSætra, Ragnhild Sofie Ragnhildstveit; Borges, Jazlyn P.; Volchuk, Allen; Bugge, Marit; Devant, Pascal; Marstad, Anne. (2023) NINJ1 oligomerization dynamics. Aegean Conferences 18th International Conference on Innate Immunity , Chania, Kreta 2023-05-31 - 2023-06-05
2022
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Vitenskapelig foredragFlo, Trude Helen; Beckwith, Kai Sandvold; Beckwith, Marianne Sandvold; Sætra, Ragnhild Sofie Ragnhildstveit; Ullmann, Sindre; Bugge, Marit. (2022) The Inner Life of Mycobacterium Infected Macrophages. Gordon Research Conferences Gordon Research Conference on Lysosomes and Endocytosis 2022: Physiological Adaptations of the Endo-Lysosomal System , Andover, New Hampshire 2022-06-19 - 2022-06-24
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Vitenskapelig foredragFlo, Trude Helen; Beckwith, Kai Sandvold; Beckwith, Marianne Sandvold; Sætra, Ragnhild Sofie Ragnhildstveit; Ullmann, Sindre; Bugge, Marit. (2022) The inner life of a mycobacterium-infected macrophage. University of Connecticut Health School of Medicine Invited talk , Connecticut 2022-04-27 -
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Vitenskapelig foredragFlo, Trude Helen; Beckwith, Kai Sandvold; Beckwith, Marianne Sandvold; Gidon, Alexandre; Mediaas, Sindre Dahl; Sætra, Ragnhild Sofie Ragnhildstveit. (2022) Spatiotemporal Relations of Mycobacteria and Human Macrophages. UMass Chan School of Medicine Department seminar series , Massachusetts 2022-01-26 -
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Vitenskapelig foredragFlo, Trude Helen; Beckwith, Kai Sandvold; Beckwith, Marianne Sandvold; Bugge, Marit; Sætra, Ragnhild Sofie Ragnhildstveit; Ullmann, Sindre. (2022) The inner life of a mycobacterium-infected macrophage. NIAID immunobiology section /Alan Sher, Katrin Mayer-Barber NIAID Invited talk , Bethesda 2022-05-19 -
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Vitenskapelig foredragFlo, Trude Helen; Beckwith, Kai Sandvold; Beckwith, Marianne Sandvold; Sætra, Ragnhild Sofie Ragnhildstveit; Ullmann, Sindre; Bugge, Marit. (2022) Host-cell killing by Mycobacterium tuberculosis. University of Connecticut Molecular and Cell biology Invited talk , Connecticut 2022-04-26 -
2021
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Vitenskapelig foredragFlo, Trude Helen; Beckwith, Kai Sandvold; Beckwith, Marianne Sandvold; Gidon, Alexandre; Ullmann, Sindre; Sætra, Ragnhild Sofie Ragnhildstveit. (2021) Mycobacterium tuberculosis infection in human macrophages. Boston Children's hospital / Harvard Medical School Department seminar series 2021-09-15 -
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Vitenskapelig foredragSætra, Ragnhild Sofie Ragnhildstveit; Bugge, Marit; Marstad, Anne; Flo, Trude Helen. (2021) MOLECULAR MECHANISMS IN MYCOBACTERIUM TUBERCULOSIS-INFECTED MACROPHAGES. IBA/NMBU IBA Annual Meeting 2021 , Oslo 2021-11-01 - 2021-11-02
2020
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PosterBeckwith, Marianne Sandvold; Beckwith, Kai Sandvold; Ullmann, Sindre; Sætra, Ragnhild Sofie Ragnhildstveit; Marstad, Anne; Kim, Haelin. (2020) Plasma membrane damage causes NLRP3 activation and pyroptosis during Mycobacterium tuberculosis infection. Keystone Symposia Keystone Symposium Tuberculosis , Santa Fe, New Mexico 2020-01-16 - 2020-01-21
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PosterSætra, Ragnhild Sofie Ragnhildstveit; Beckwith, Kai Sandvold; Beckwith, Marianne Sandvold; Ullmann, Sindre; Kim, Haelin; Marstad, Anne. (2020) Mechanisms in human macrophages infected with Mycobacterium tuberculosis. IBA IBA Annual meeting , Zoom 2020-10-26 - 2020-10-27
2019
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PosterUllmann, Sindre; Beckwith, Kai Sandvold; Beckwith, Marianne Sandvold; Sætra, Ragnhild Sofie Ragnhildstveit; Marstad, Anne; Åsberg, Signe. (2019) Catching the moment - Correlative Light Electron Microscopy (CLEM) to study hostpathogen interactions in single cells, at ultimate spatial and temporal resolutions. CEMIR Conference on Molecular Mechanisms of Inflammation , Trondheim 2019-06-03 - 2019-06-06
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Vitenskapelig foredragFlo, Trude Helen; Beckwith, Kai Sandvold; Beckwith, Marianne Sandvold; Ullmann, Sindre; Sætra, Ragnhild Sofie Ragnhildstveit; Marstad, Anne. (2019) Single-cell dynamics of NLRP3 inflammasome activation and pyroptosis during Mycobacterium tuberculosis infection of human macrophages. International societies of immulology IUIS2019 17th International Congress of Immunology , Beijing 2019-10-19 - 2019-10-23
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PosterBeckwith, Kai Sandvold; Beckwith, Marianne Sandvold; Ullmann, Sindre; Sætra, Ragnhild Sofie Ragnhildstveit; Marstad, Anne; Åsberg, Signe. (2019) Plasma membrane damage during Mycobacterium tuberculosis infection . TTA and IBA The 4th Turning the Tide of Antimicrobial resistance meeting 2019-11-18 - 2019-11-20
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PosterUllmann, Sindre; Sporsheim, Bjørnar; Egeberg, Kjartan Wøllo; Beckwith, Marianne Sandvold; Beckwith, Kai Sandvold; Sætra, Ragnhild Sofie Ragnhildstveit. (2019) Correlative light-electron microscopy investigations of single-cell dynamics in Mycobacteria tuberculosis infected human macrophages. EMBO - EMBL Seeing is Believing - Imaging the Molecular Processes of Life , EMBL Heidelberg 2019-10-09 - 2019-10-12
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Vitenskapelig foredragFlo, Trude Helen; Beckwith, Kai Sandvold; Beckwith, Marianne Sandvold; Gidon, Alexandre; Ullmann, Sindre; Sætra, Ragnhild Sofie Ragnhildstveit. (2019) Plasma membrane damage by Mycobacterium tuberculosis induce inflammasome activation and pyroptosis in host macrophages. Yenepoya (deemed to be University) International Symposium on Discovery of Actionable Targets in Infectious Diseases , Mangalore 2019-11-26 - 2019-11-26
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PosterUllmann, Sindre; Beckwith, Kai Sandvold; Beckwith, Marianne Sandvold; Sætra, Ragnhild Sofie Ragnhildstveit; Marstad, Anne; Strand, Trine Aakvik. (2019) Catching the moment - Correlative Light Electron Microscopy (CLEM) to study hostpathogen interactions in single cells, at ultimate spatial and temporal resolutions. TTA and IBA The 4th Turning the Tide of Antimicrobial resistance meeting , Oslo 2019-11-18 - 2019-11-20
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Vitenskapelig foredragFlo, Trude Helen; Beckwith, Kai Sandvold; Beckwith, Marianne Sandvold; Ullmann, Sindre; Sætra, Ragnhild Sofie Ragnhildstveit; Strand, Trine Aakvik. (2019) Balancing life and death in mycobacterium-infected macrophages. CEMIR 2nd International conference on molecular mechanisms of inflammation , Trondheim 2019-06-03 - 2019-06-06
2018
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Faglig foredragBeckwith, Kai Sandvold; Beckwith, Marianne; Ullmann, Sindre; Åsberg, Signe; Sætra, Ragnhild Sofie Ragnhildstveit; Strand, Trine Aakvik. (2018) Damage and repair of host cell membranes during M. Tuberculosis infection. EMBL EMBL seminar , Heidelberg 2018-12-06 - 2018-12-06