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
-
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
Norges teknisk-naturvitenskapelige universitet
Doktorgradsavhandling
2022
-
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
-
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
-
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
-
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
-
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
Norges teknisk-naturvitenskapelige universitet
Doktorgradsavhandling
Formidling
2024
-
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 Symposium: Innate immunity in host-pathogen interactions , Heildelberg 2024-06-18 - 2024-06-21
-
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 workshop: The Inflammasomes-2024 , Planegg-Martinsried 2024-09-23 - 2027-09-27
-
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
2023
-
PosterSætra, Ragnhild Sofie Ragnhildstveit; Borges, Jazlyn P.; Volchuk, Allen; Bugge, Marit; Devant, Pascal; Marstad, Anne. (2023) NINJ1 oligomerization dynamics. 18th International Conference on Innate Immunity , Chania, Kreta 2023-05-31 - 2023-06-05
2022
-
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. Invited talk , Connecticut 2022-04-26 -
-
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. Invited talk , Connecticut 2022-04-27 -
-
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 Conference on Lysosomes and Endocytosis 2022: Physiological Adaptations of the Endo-Lysosomal System , Andover, New Hampshire 2022-06-19 - 2022-06-24
-
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 Invited talk , Bethesda 2022-05-19 -
-
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. Department seminar series , Massachusetts 2022-01-26 -
2021
-
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. Department seminar series 2021-09-15 -
-
Vitenskapelig foredragSætra, Ragnhild Sofie Ragnhildstveit; Bugge, Marit; Marstad, Anne; Flo, Trude Helen. (2021) MOLECULAR MECHANISMS IN MYCOBACTERIUM TUBERCULOSIS-INFECTED MACROPHAGES. IBA Annual Meeting 2021 , Oslo 2021-11-01 - 2021-11-02
2020
-
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 Symposium Tuberculosis , Santa Fe, New Mexico 2020-01-16 - 2020-01-21
-
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 Annual meeting , Zoom 2020-10-26 - 2020-10-27
2019
-
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. 2nd International conference on molecular mechanisms of inflammation , Trondheim 2019-06-03 - 2019-06-06
-
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. IUIS2019 17th International Congress of Immunology , Beijing 2019-10-19 - 2019-10-23
-
PosterBeckwith, Kai Sandvold; Beckwith, Marianne Sandvold; Ullmann, Sindre; Sætra, Ragnhild Sofie Ragnhildstveit; Marstad, Anne; Åsberg, Signe. (2019) Plasma membrane damage during Mycobacterium tuberculosis infection. The 4th Turning the Tide of Antimicrobial resistance meeting 2019-11-18 - 2019-11-20
-
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. Conference on Molecular Mechanisms of Inflammation , Trondheim 2019-06-03 - 2019-06-06
-
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. The 4th Turning the Tide of Antimicrobial resistance meeting , Oslo 2019-11-18 - 2019-11-20
-
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. Seeing is Believing - Imaging the Molecular Processes of Life , EMBL Heidelberg 2019-10-09 - 2019-10-12
-
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. International Symposium on Discovery of Actionable Targets in Infectious Diseases , Mangalore 2019-11-26 - 2019-11-26
2018
-
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 seminar , Heidelberg 2018-12-06 - 2018-12-06