Susanna Brighenti
Om mig
Jag är docent i immunologi och forskargruppsledare vid Centrum för Infektionsmedicin (CIM), där jag varit verksam sedan 2003. Jag disputerade vid Lunds universitet och Active Biotech Research (1997–2003) och rekryterades därefter till Karolinska Institutet för att etablera en ny vetenskaplig plattform för forskning kring tuberkulos (TB).
Under mina 23 år på KI, har jag varit aktivt engagerad i både forskning och utbildning, inklusive kliniska och experimentella studier, undervisning, forskarutbildning och forskningsutvärdering. Jag har omfattande erfarenhet av styrelse- och kommittéarbete och anlitas ofta för att granska doktorandprojekt, forskningsansökningar och vetenskapliga artiklar.
Min övergripande ambition är att erbjuda högkvalitativ, modern undervisning och bedriva innovativ och kliniskt relevant forskning, samtidigt som jag bidrar till strategisk utveckling inom den akademiska miljön.
Forskningsbeskrivning
Min forskning fokuserar på att förstå immunopatogenesen vid TB och på att utveckla värdriktade terapier för svårbehandlade former av sjukdomen, inklusive multiresistent TB. Min forskargrupp har etablerat kvantitativa tekniker för att studera human TB i kliniska patientprover och in vitro‑infektionsmodeller i biosäkerhetslaboratorier, vilket möjliggjort betydande studier av immunsvar vid infektionsstället. Forskargruppen har därefter gjort viktiga upptäckter kring interaktioner mellan värd och patogen samt försämrat immunsvar vid TB, vilket utgör grunden för moderna immunmodulerande behandlingsstrategier.
- Immunopatogenes och immunologisk diversitet hos patienter med tuberkulos
- Utveckling av värdriktade terapier och immunmodulerande behandlingar
- Mekanismer bakom M. tuberculosis-inducerad nedsättning av immunsvar
- Cellulära och molekylära interaktioner mellan mykobakterier och värdceller
- Immunendotypning av TB för att möjliggöra skräddarsydda behandlingsstrategier
- Prevention av antimikrobiell resistens genom förbättrad patientstratifiering och värdriktade interventioner
- Translationell forskning i samarbete med kliniska partners och TB-endemiska länder, inklusive Etiopien och Bangladesh
Undervisning
Jag har omfattande erfarenhet av undervisning, handledning och forskarutbildning vid Karolinska Institutet (se CV för detaljer).
Handledning av forskarstuderande/doktorander och postdocs
- Doktorander (huvudhandledare): 7 (1 pågående)
- Doktorander (bihandledare): 7 (3 pågående)
- Postdoktorer (huvudhandledare): 9 (2 pågående)
Erfarenhet av examination och bedömning inom forskarutbildning
- Halvtidskommittéer: 19 doktorander
- Betygsnämnder vid disputation: 17 doktorander
- Opponent vid disputation: 7 doktorander
Kommittéarbete relaterat till forskarutbildning vid Karolinska Institutet
- Ledamot, Disputationskommittén (2020–pågående)
- Granskare, KID-anslag för forskarutbildning (2024, 2025)
- Vetenskaplig koordinator, Sverige–Etiopien‑samarbete, Karolinska International Training and Research Committee (KIRT) (2009–2012)
- Vetenskaplig samarbetspartner, forskarutbildningsprogram i medicin, samarbete mellan svenska universitet och National University of Rwanda (NUR)
- Ledamot, Karolinska International Training and Research Committee (KIRT) (2007–2012)
- Ledamot, World Health Programme (WHP; forskarutbildningsprogram) (2007–2012)
- Ledamot, Swedish Research School for Global Health, ett samarbete mellan Karolinska Institutet och Umeå universitet (2007–2012)
Kursansvar och undervisning i forskarutbildning vid Karolinska Institutet
Kursansvarig för forskarutbildningskurser:
- TB and Other Bacterial Infections (2005–2010)
- The Major Global Infectious Diseases: TB and HIV (2011–2013)
- Malaria, TB and HIV: From Bench to Bedside (2014–2016)
Undervisning på flera forskarutbildningskurser:
- Mucosal Immunity (2007–2009)
- Clinical Infectious Diseases (2010–2015)
- Infection Biology (2011–2012)
- Frontiers in Translational Medicine (2016–2019)
- Läkarprogrammet – Den sjuka människan (2009–2018)
- Biomedicinska analytikerprogrammet (BMA) (2015–2018)
Artiklar
- Journal article: COMMUNICATIONS BIOLOGY. 2025;9(1):43Krol S; Kovalova T; Janczak M; Kalsum S; Akber M; Hogbom M; Brighenti S; Adelroth P; Brzezinski P
- Article: BIOMOLECULES. 2025;15(4):550Kalsum S; Xu R; Akber M; Huang S; Lerm M; Chen Y; Lourda M; Zhou Y; Brighenti S
- Article: GENES AND IMMUNITY. 2025;26(1):70-74Strunz B; Momayyezi P; Bilev E; Muvva JR; Chen P; Bister J; Schaffer M; Akber M; Cornillet M; Horowitz A; Malmberg K-J; Rooyackers O; Aleman S; Ljunggren H-G; Bjorkstrom NK; Stralin K; Hammer Q
- Article: SCIENTIFIC REPORTS. 2024;14(1):28150Kalsum S; Akber M; Loreti MG; Andersson B; Danielson E; Lerm M; Brighenti S
- Article: JOURNAL OF INFECTIOUS DISEASES. 2024;230(2):e318-e326Strunz B; Maucourant C; Mehta A; Wan H; Du L; Sun D; Chen P; Nordlander A; Gao Y; Cornillet M; Bister J; Kvedaraite E; Christ W; Klingstrom J; Geanon D; Parke A; Ekwall-Larson A; Rivino L; MacAry PA; Aleman S; Buggert M; Ljunggren H-G; Pan-Hammarstrom Q; Lund-Johansen F; Stralin K; Bjorkstrom NK
- Article: FRONTIERS IN IMMUNOLOGY. 2023;14:1296501Ashenafi S; Loreti MG; Bekele A; Aseffa G; Amogne W; Kassa E; Aderaye G; Brighenti S
- Article: IMMUNOBIOLOGY. 2023;228(2):152350Akhtar E; Mily A; Sarker P; Chanda BC; Haque F; Kuddusi RU; Haq MA; Lourda M; Brighenti S; Raqib R
- Article: RESPIRATORY RESEARCH. 2023;24(1):62Palma Medina LM; Babacic H; Dzidic M; Parke A; Garcia M; Maleki KT; Unge C; Lourda M; Kvedaraite E; Chen P; Muvva JR; Cornillet M; Emgard J; Moll K; Michaelsson J; Flodstrom-Tullberg M; Brighenti S; Buggert M; Mjosberg J; Malmberg K-JK; Sandberg J; Gredmark-Russ S; Rooyackers O; Svensson MJ; Chambers BI; Eriksson L; Pernemalm MK; Bjorkstrom N; Aleman S; Ljunggren H-G; Klingstrom J; Stralin K; Norrby-Teglund A
- Article: MBIO. 2022;13(5):e0108622-e01022Teran G; Li H; Catrina S-B; Liu R; Brighenti S; Zheng X; Grunler J; Nylen S; Carow B; Rottenberg ME
- Article: NUTRIENTS. 2022;14(16):3318Ashenafi S; Bekele A; Aseffa G; Amogne W; Kassa E; Aderaye G; Worku A; Bergman P; Brighenti S
- Article: AMERICAN JOURNAL OF PATHOLOGY. 2022;192(4):653-670Ashenafi S; Muvva JR; Mily A; Snall J; Zewdie M; Chanyalew M; Rehn A; Rahman S; Aseffa G; Bekele A; Aderaye G; Lema B; Svensson M; Brighenti S
- Article: PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA. 2021;118(40):e2109123118Lourda M; Dzidic M; Hertwig L; Bergsten H; Medina LMP; Sinha I; Kvedaraite E; Chen P; Muvva JR; Gorin J-B; Cornillet M; Emgard J; Moll K; Garcia M; Maleki KT; Klingstrom J; Michaelsson J; Flodstrom-Tullberg M; Brighenti S; Buggert M; Mjosberg J; Malmberg K-J; Sandberg JK; Henter J-I; Folkesson E; Gredmark-Russ S; Sonnerborg A; Eriksson LI; Rooyackers O; Aleman S; Stralin K; Ljunggren H-G; Bjorkstrom NK; Svensson M; Ponzetta A; Norrby-Teglund A; Chambers BJ
- Article: JOURNAL OF INFECTIOUS DISEASES. 2021;224(2):332-344Muvva JR; Ahmed S; Rekha RS; Kalsum S; Groenheit R; Schon T; Agerberth B; Bergman P; Brighenti S
- Article: PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA. 2021;118(6):e2018587118Kvedaraite E; Hertwig L; Sinha I; Ponzetta A; Myrberg IH; Lourda M; Dzidic M; Akber M; Klingstrom J; Folkesson E; Muvva JR; Chen P; Gredmark-Russ S; Brighenti S; Norrby-Teglund A; Eriksson LI; Rooyackers O; Aleman S; Stralin K; Ljunggren H-G; Ginhoux F; Bjorkstrom NK; Henter J-I; Svensson M
- Article: CLINICAL & TRANSLATIONAL IMMUNOLOGY. 2021;10(7):e1306Sandberg JT; Varnaite R; Christ W; Chen P; Muvva JR; Maleki KT; Garcia M; Dzidic M; Folkesson E; Skagerberg M; Ahlen G; Frelin L; Sallberg M; Eriksson LI; Rooyackers O; Sonnerborg A; Buggert M; Bjorkstrom NK; Aleman S; Stralin K; Klingstrom J; Ljunggren H-G; Blom K; Gredmark-Russ S
- Article: BMC INFECTIOUS DISEASES. 2020;20(1):933Mily A; Sarker P; Taznin I; Hossain D; Haq MA; Kamal SMM; Agerberth B; Brighenti S; Raqib R
- Article: CELL. 2020;183(1):158-168.e14Sekine T; Perez-Potti A; Rivera-Ballesteros O; Stralin K; Gorin J-B; Olsson A; Llewellyn-Lacey S; Kamal H; Bogdanovic G; Muschiol S; Wullimann DJ; Kammann T; Emgard J; Parrot T; Folkesson E; Rooyackers O; Eriksson LI; Henter J-I; Sonnerborg A; Allander T; Albert J; Nielsen M; Klingstrom J; Gredmark-Russ S; Bjorkstrom NK; Sandberg JK; Price DA; Ljunggren H-G; Aleman S; Buggert M
- Article: SCIENCE IMMUNOLOGY. 2020;5(51):eabe1670Parrot T; Gorin J-B; Ponzetta A; Maleki KT; Kammann T; Emgard J; Perez-Potti A; Sekine T; Rivera-Ballesteros O; Gredmark-Russ S; Rooyackers O; Folkesson E; Eriksson LI; Norrby-Teglund A; Ljunggren H-G; Bjorkstrom NK; Aleman S; Buggert M; Klingstrom J; Stralin K; Sandberg JK
- Journal article: JOVE-JOURNAL OF VISUALIZED EXPERIMENTS. 2020;(163)Mily A; Kalsum S; Loreti MG; Rekha RS; Muvva JR; Lourda M; Brighenti S
- Article: JOVE-JOURNAL OF VISUALIZED EXPERIMENTS. 2020;(163)Mily A; Kalsum S; Loreti MG; Rekha RS; Muvva JR; Lourda M; Brighenti S
- Article: SCIENCE IMMUNOLOGY. 2020;5(50):eabd6832Maucourant C; Filipovic I; Ponzetta A; Aleman S; Cornillet M; Hertwig L; Strunz B; Lentini A; Reinius B; Brownlie D; Cuapio A; Ask EH; Hull RM; Haroun-Izquierdo A; Schaffer M; Klingstrom J; Folkesson E; Buggert M; Sandberg JK; Eriksson LI; Rooyackers O; Ljunggren H-G; Malmberg K-J; Michaelsson J; Marquardt N; Hammer Q; Stralin K; Bjorkstrom NK
- Article: FRONTIERS IN IMMUNOLOGY. 2020;10:3157Rao Muvva J; Parasa VR; Lerm M; Svensson M; Brighenti S
- Article: NUTRIENTS. 2019;11(7):E1675-1675Missailidis C; Sorensen N; Ashenafi S; Amogne W; Kassa E; Bekele A; Getachew M; Gebreselassie N; Aseffa A; Aderaye G; Andersson J; Brighenti S; Bergman P
- Article: NUTRIENTS. 2019;11(1):E133-133Ashenafi S; Amogne W; Kassa E; Gebreselassie N; Bekele A; Aseffa G; Getachew M; Aseffa A; Worku A; Hammar U; Bergman P; Aderaye G; Andersson J; Brighenti S
- Article: JOURNAL OF INTERNAL MEDICINE. 2018;284(3):292-306Bekele A; Gebreselassie N; Ashenafi S; Kassa E; Aseffa G; Amogne W; Getachew M; Aseffa A; Worku A; Raqib R; Agerberth B; Hammar U; Bergman P; Aderaye G; Andersson J; Brighenti S
- Article: NUTRIENTS. 2018;10(6):E721-721Ashenafi S; Mazurek J; Rehn A; Lemma B; Aderaye G; Bekele A; Assefa G; Chanyalew M; Aseffa A; Andersson J; Bergman P; Brighenti S
- Article: FASEB JOURNAL. 2018;32(5):2827-2840Wan M; Tang X; Rekha RS; Muvva SSVJR; Brighenti S; Agerberth B; Haeggstrom JZ
- Article: RESPIRATORY MEDICINE. 2018;138:S38-S44Parasa VR; Forsslund H; Enger T; Lorenz D; Kullberg S; Eklund A; Skold M; Wahlstrom J; Grunewald J; Brighenti S
- Article: FRONTIERS IN MICROBIOLOGY. 2017;8:2370Parasa VR; Muvva JR; Rose JF; Braian C; Brighenti S; Lerm M
- Article: INTERNATIONAL JOURNAL OF INFECTIOUS DISEASES. 2017;59:29-36Rane L; Rahman S; Magalhaes I; Ambati A; Andersson J; Zumla A; Brighenti S; Maeurer MJ
- Article: VACCINE. 2017;35(12):1652-1661Norrby M; Vesikari T; Lindqvist L; Maeurer M; Ahmed R; Mandavifar S; Bennett S; McClain JB; Shepherd BM; Li D; Hokey DA; Kromann I; Hoff ST; Andersen P; de Visser AW; Joosten SA; Ottenhoff THM; Andersson J; Brighenti S
- Article: MICROBIOLOGY SPECTRUM. 2016;4(6):10.1128/microbiolspec.tbtBrighenti S; Ordway DJ
- Article: ETHIOPIAN MEDICAL JOURNAL. 2016;54(4):181-188Bekele A; Ashenafi S; Aderay G; Assefa G; Aseffa A; Anderssen J; Brighenti S
- Article: CLINICAL INFECTIOUS DISEASES. 2015;61(Suppl 3):S225-S234Rao M; Valentini D; Poiret T; Dodoo E; Parida S; Zumla A; Brighenti S; Maeurer M
- Article: JOVE-JOURNAL OF VISUALIZED EXPERIMENTS. 2015;(104):53084Braian C; Svensson M; Brighenti S; Lerm M; Parasa VR
- Journal article: JOVE-JOURNAL OF VISUALIZED EXPERIMENTS. 2015;(104)Braian C; Svensson M; Brighenti S; Lerm M; Parasa VR
- Article: PLOS ONE. 2015;10(9):e0138340Mily A; Rekha RS; Kamal SMM; Arifuzzaman ASM; Rahim Z; Khan L; Haq MA; Zaman K; Bergman P; Brighenti S; Gudmundsson GH; Agerberth B; Raqib R
- Article: AUTOPHAGY. 2015;11(9):1688-1699Rekha RS; Muvva SSVJR; Wan M; Raqib R; Bergman P; Brighenti S; Gudmundsson GH; Agerberth B
- Article: CLINICAL IMMUNOLOGY. 2015;156(2):85-97Rahman S; Rehn A; Rahman J; Andersson J; Svensson M; Brighenti S
- Article: CLINICAL IMMUNOLOGY. 2014;151(2):84-99Ashenafi S; Aderaye G; Bekele A; Zewdie M; Aseffa G; Anh TNH; Carow B; Habtamu M; Wijkander M; Rottenberg M; Aseffa A; Andersson J; Svensson M; Brighenti S
- Article: DISEASE MODELS & MECHANISMS. 2014;7(2):281-288Parasa VR; Rahman MJ; Anh TNH; Svensson M; Brighenti S; Lerm M
- Article: THORAX. 2013;68(3):269-276Ashenafi S; Aderaye G; Zewdie M; Raqib R; Bekele A; Magalhaes I; Lema B; Habtamu M; Rekha RS; Aseffa G; Maeurer M; Aseffa A; Svensson M; Andersson J; Brighenti S
- Article: JOURNAL OF INFECTIOUS DISEASES. 2012;205:S316-S324Brighenti S; Andersson J
- Article: MOLECULAR MEDICINE. 2012;18(4):647-658Rahman S; Magalhaes I; Rahman J; Ahmed RK; Sizemore DR; Scanga CA; Weichold F; Verreck F; Kondova I; Sadoff J; Thorstensson R; Spangberg M; Svensson M; Andersson J; Maeurer M; Brighenti S
- Article: JOURNAL OF INVESTIGATIVE DERMATOLOGY. 2012;132(1):114-123Bond E; Liang F; Sandgren KJ; Smed-Sorensen A; Bergman P; Brighenti S; Adams WC; Betemariam SA; Rangaka MX; Lange C; Wilkinson RJ; Andersson J; Lore K
- Article: GENES AND IMMUNITY. 2011;12(7):513-522Rane L; Rahman S; Magalhaes I; Ahmed R; Spangberg M; Kondova I; Verreck F; Andersson J; Brighenti S; Maeurer MJ
- Article: BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS. 2010;396(1):50-57Brighenti S; Andersson J
- Article: AMERICAN JOURNAL OF PATHOLOGY. 2009;174(6):2211-2224Rahman S; Gudetta B; Fink J; Granath A; Ashenafi S; Aseffa A; Derbew M; Svensson M; Andersson J; Brighenti SG
- Article: INFECTION AND IMMUNITY. 2007;75(11):5210-5222Andersson J; Samarina A; Fink J; Rahman S; Grundstroem S
- Article: MICROBES AND INFECTION. 2006;8(8):1985-1993Toro JC; Hoffner S; Linde C; Andersson M; Andersson J; Grundstrom S
- Article: INFECTION AND IMMUNITY. 2005;73(10):6332-6339Linde CMA; Grundström S; Nordling E; Refai E; Brennan PJ; Andersson M
- Article: JOURNAL OF IMMUNOLOGICAL METHODS. 2005;302(1-2):13-25Zuber B; Levitsky V; Jönsson G; Paulie S; Samarina A; Grundström S; Metkar S; Norell H; Callender GG; Froelich C; Ahlborg N
- Article: JOURNAL OF BIOLOGICAL CHEMISTRY. 2004;279(9):8460-8468Grundström S; Anderson P; Scheipers P; Sundstedt A
- Article: JOURNAL OF IMMUNOLOGY. 2003;170(10):5008-5017Grundström S; Cederbom L; Sundstedt A; Scheipers P; Ivars F
- Article: JOURNAL OF IMMUNOLOGY. 2000;164(3):1175-1184Grundström S; Dohlsten M; Sundstedt A
- Article: IMMUNOLOGY. 1998;95(1):76-82Sundstedt A; Grundström S; Dohlsten M
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Alla övriga publikationer
- Editorial: LANCET GLOBAL HEALTH. 2024;12(8):e1225-e1226Cirillo D; Anthony R; Gagneux S; Horsburgh Jr CR; Hasan R; Darboe S; Laniado-Laborin R; Probandari A; Tukvadze N; Arcencio RA; Bimba JS; Brighenti S; Chesov D; Chiang C-Y; Kalmambetova G; Knight G; Konstantynovska O; Kruse A; Lange C; Mayanja-Kizza H; Mcbryde E; Min J; Sanchez-Montalva A; Sulis G; Tsogt B; van der Walt M; Yeboah-Manu D; Hauser J
- Review: FRONTIERS IN IMMUNOLOGY. 2022;13:1059725Ashenafi S; Brighenti S
- Preprint: MEDRXIV. 2021Lourda M; Dzidic M; Hertwig L; Bergsten H; Medina LP; Kvedaraite E; Chen P; Muvva J; Gorin J-B; Cornillet M; Emgård J; Moll K; García M; Maleki K; Klingström J; Michaëlsson J; Flodström-Tullberg M; Brighenti S; Buggert M; Mjösberg J; Malmberg K-J; Sandberg J; Henter J-I; Folkesson E; Gredmark-Russ S; Sönnerborg A; Eriksson L; Rooyackers O; Aleman S; Strålin K; Ljunggren H-G; Björkström N; Svensson M; Ponzetta A; Norrby-Teglund A; Chambers B; the Karolinska KI/K COVID-19 Study Group
- Corrigendum: JOVE-JOURNAL OF VISUALIZED EXPERIMENTS. 2020;(164)Mily A; Kalsum S; Loreti MG; Rekha RS; Muvva JR; Lourda M; Brighenti S
- Preprint: RESEARCH SQUARE. 2020Mily A; Sarker P; Taznin I; Hossain MD; Haq MA; Kamal SM; Agerberth B; Brighenti S; Raqib R
- Preprint: RESEARCH SQUARE. 2020Mily A; Sarker P; Taznin I; Hossain MD; Haq MA; Kamal SM; Agerberth B; Brighenti S; Raqib R
- Preprint: RESEARCH SQUARE. 2020Mily A; Sarker P; Taznin I; Hossain MD; Haq MA; Kamal SM; Agerberth B; Brighenti S; Raqib R
- Review: FRONTIERS IN MEDICINE. 2020;7:537Berry SB; Haack AJ; Theberge AB; Brighenti S; Svensson M
- Preprint: MEDRXIV. 2020Kvedaraite E; Hertwig L; Sinha I; Ponzetta A; Myrberg IH; Lourda M; Dzidic M; Akber M; Klingström J; Folkesson E; Muvva JR; Chen P; Brighenti S; Norrby-Teglund A; Eriksson L; Rooyackers O; Aleman S; Strålin K; Ljunggren H-G; Ginhoux F; Björkström N; Henter J-I; Svensson M; Karolinska COVID-19 Study Group
- Editorial: NUTRIENTS. 2020;12(6):E1682-1682Bergman P; Brighenti S
- Preprint: RESEARCH SQUARE. 2020Mily A; Sarker P; Taznin I; Hossain MD; Haq MA; Kamal SM; Agerberth B; Brighenti S; Raqib R
- Editorial: JOURNAL OF INTERNAL MEDICINE. 2018;284(2):113-115Brighenti S; Lerm M
- Review: JOURNAL OF INTERNAL MEDICINE. 2018;284(2):163-188Lange C; Alghamdi WA; Al-Shaer MH; Brighenti S; Diacon AH; DiNardo AR; Grobbel HP; Groschel MI; von Groote-Bidlingmaier F; Hauptmann M; Heyckendorf J; Kohler N; Kohl TA; Merker M; Niemann S; Peloquin CA; Reimann M; Schaible UE; Schaub D; Schleusener V; Thye T; Schon T
- Review: JOURNAL OF INTERNAL MEDICINE. 2018;284(2):145-162Brighenti S; Bergman P; Martineau AR
- Review: JOURNAL OF INTERNAL MEDICINE. 2018;284(2):125-144Brighenti S; Joosten SA
- Book chapter: TUBERCULOSIS AND THE TUBERCLE BACILLUS. 2017;p. 73-93Brighenti S; Ordway DJ
- Review: INTERNATIONAL JOURNAL OF INFECTIOUS DISEASES. 2017;56:140-154Valentini D; Rao M; Rane L; Rahman S; Axelsson-Robertson R; Heuchel R; Lohr M; Hoft D; Brighenti S; Zumla A; Maeurer M
- Review: INTERNATIONAL JOURNAL OF INFECTIOUS DISEASES. 2017;56:167-175Ferrara G; Valentini D; Rao M; Wahlstrom J; Grunewald J; Larsson L-O; Brighenti S; Dodoo E; Zumla A; Maeurer M
- Conference publication: JOURNAL OF IMMUNOLOGY. 2013;190:43.29Wahlstrom J; Enger T; Lorenz D; Rao R; Forsslund H; Rahman J; Skold M; Kullberg S; Eklund A; Brighenti S; Grunewald J
- Book chapter: UNDERSTANDING TUBERCULOSIS - ANALYZING THE ORIGIN OF MYCOBACTERIUM TUBERCULOSIS PATHOGENICITY. 2012;p.Brighenti S; Lerm M
- Letter: THORAX. 2011;66(8):727-729Thomas T; Brighenti S; Andersson J; Sack D; Raqib R
- Conference publication: SCANDINAVIAN JOURNAL OF IMMUNOLOGY. 2008;68(2):252Hoang ATN; Juarez J; Rahman S; Fink J; Wallman S; Andersson J; Brighenti S; Svensson M
- Conference publication: SCANDINAVIAN JOURNAL OF IMMUNOLOGY. 2008;68(2):254Joshua F; Jeron A; Brighenti S; Michaelsson J; Andersson J
- Conference publication: SCANDINAVIAN JOURNAL OF IMMUNOLOGY. 2008;68(2):249-250Rahman S; Gudetta B; Ashenafi S; Granath A; Fink J; Aseffa A; Andersson J; Brighenti S
- Review: CURRENT HIV/AIDS REPORTS. 2006;3(1):32-38Grundström S; Andersson J
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Forskningsbidrag
- Swedish Heart-Lung Foundation1 January 2026 - 31 December 2028Bakgrund: A life is lost to tuberculosis (TB) every 20 seconds, making it one of the world s deadliest infectious diseases. Lengthy antibiotic treatment contributes to resistance in Mycobacterium tuberculosis (Mtb) and fuels multidrug-resistant TB (MDR-TB). Host-directed therapies (HDTs) that enhance immune function represent an underexplored opportunity to improve patient s outcomes. While TB is typically treated with a one-size-fits-all approach, precision medicine requires stratifying patients by immune endotypes, defined by distinct pathophysiological features. Our previous work in Mtb models and clinical trials shows that histone deacetylase (HDAC) inhibitors can restore immune balance and improve treatment outcomes when combined with standard chemotherapy. Målsättning: This project aims to advance precision medicine for pulmonary TB by integrating clinical phenotypes with immune endotypes to predict prognosis and tailor HDTs using immunomodulatory compounds that enhance immune control and improve cure rates. Building on this concept, we are developing novel HDAC inhibitors with improved efficacy. Arbetsplan: We will use well-defined patient cohorts in Sweden (SWE-TB, n<50) and Ethiopia (ETH-TB, n=50), along with an in vitro infection model, to define immune endotypes responsive to HDAC inhibitors. First, clinical phenotypes and disease severity will be assessed using TB symptom scores, radiological findings, lung function, and peripheral inflammation markers. Next, deep immune profiling of myeloid and T cell responses in longitudinal blood and sputum samples will be performed using functional single-cell technologies. We will apply manual and data-driven approaches, such as clustering and dimensionality reduction, to identify immune endotypes and associate these with clinical phenotypes. We will also evaluate how different Mtb strain lineages influence host immunity and disease severity. Finally, selected HDAC inhibitors will be tested for their ability to enhance immune function and eliminate Mtb in patient-derived cells using high-content imaging, bacterial growth, and molecular assays. Betydelse: Combining findings on clinical phenotypes (Aim 1), immune endotypes (Aim 2), and Mtb genotypes (Aim 3), will guide chemotherapy decisions and assist identification of individuals most likely to benefit from HDTs (Aim 4). Precision medicine could modernize TB care by adding therapies that restore immune function in patients with distinct endotypes.
- Swedish Research Council1 December 2024 - 30 November 2027Multidrug-resistant tuberculosis (MDR-TB) is a serious global health problem resulting from inappropriate antibiotic treatment of pulmonary TB, which highlights the need for new drug regimens. In the project, Path-to-Resist-TB, we aim to join forces in the fight against antimicrobial resistance to increase the understanding of pathogenesis in patients with MDR-TB (Aims 1-2) and discover novel compounds with efficacy against drug-resistant mycobacteria (Aims 3-4). Cells and immune pathways in tissue biopsies from MDR-TB lungs will be studied using multiplex spatial protein profiling that allows for detailed visualization of host-pathogen interactions in diverse microenvironments with high resolution. We will also explore the diversity of the gut-lung microbiome and the effects on systemic inflammation after second-line MDR-TB therapy. In parallel, we will explore novel molecules with either direct anti-mycobacterial effects or indirect effects on host immunity. For this work, we will exploit a macrophage infection model and organotypic lung tissue model as well as relevant panels of disease-causing strains including MDR-TB and inherently drug-resistant non-tuberculous mycobacteria (NTM) using high-content imaging assays. The results will promote identification of pathogenic mechanisms and novel antimicrobial agents that will pave the way for development of alternative treatment options for difficult-to-treat TB patients and prevent the spread of drug-resistance in the society.
- Swedish Research Council1 January 2023 - 31 December 2026Multidrug-resistant tuberculosis (MDR-TB) is a serious threat to global elimination of TB and a difficult challenge in treatment and management of disease. This 4-year project aims to explore how immune checkpoint molecules are modulated in MDR-TB patients depending on clinical disease severity and bacterial strain virulence. Our original findings from TB patients show that antimicrobial macrophage and T cell responses are severely impaired, while myeloid-derived suppressor cells and regulatory T cells expand in the TB lesions. To advance our understanding of immunoregulation in MDR-TB compared to drug-susceptible TB, we will examine stimulatory and inhibitory checkpoint molecules in a well-defined patient cohort in Addis Ababa, Ethiopia. We will model disease progression and quantify disease severity at enrolment and after chemotherapy using a composite clinical TB score and chest X-ray grading. Drug susceptibility testing will determine the level of resistance and genotyping of patient´s strains will signify bacterial virulence. Longitudinal assessment of checkpoint molecules in peripheral blood and induced sputum samples involves deep profiling with RNA-sequencing, multicolor flow cytometry and in vitro suppression assays. We will also exploit in situ imaging of resected lung tissue from MDR-TB patients. This collaborative project offers untapped opportunities for translating new advances on checkpoint molecules in chronic infections into clinical applications for MDR-TB.
- Swedish Heart-Lung Foundation1 January 2023 - 31 December 2025
- Swedish Research Council1 December 2022 - 30 November 2025
- Swedish Research Council1 January 2020 - 31 December 2022
- Swedish Heart-Lung Foundation1 January 2020 - 31 December 2022
- Swedish Heart-Lung Foundation1 January 2020 - 31 December 2022
- Swedish Research Council1 January 2020 - 31 December 2022
- Swedish Research Council1 November 2016 - 30 November 2016
- Swedish Research Council1 January 2015 - 31 December 2017
- Swedish Research Council1 January 2015 - 31 December 2017
- Swedish Research Council1 January 2015 - 31 December 2018
- Swedish Research Council1 January 2013 - 31 December 2014
- Swedish Research Council1 January 2013 - 31 December 2015
- Swedish Research Council1 January 2012 - 31 December 2014
- Swedish Research Council1 July 2010 - 31 December 2010
- Swedish Research Council1 January 2010 - 31 December 2012
Anställningar
- Senior Forskare, Immunsvar vid tuberkulos (TB), Medicin, Huddinge, Karolinska Institutet, 2014-
- Forskarassistent (Gruppledare), Forskarassistent tilldelad av Vetenskapsrådet, Institutionen för Medicin Huddinge (MedH), Centrum för Infektionsmedicin (CIM), Karolinska Institutet, 2008-2013
- Vetenskaplig koordinator, Sverige-Etiopien, Karolinska Institutet, 2007-2009
- Postdoktor, Immunsvar vid tuberkulos, Institutionen för Medicin Huddinge (MedH), Karolinska Institutet, 2003-2007
- Doktorandanställning, PhD i Immunologi, Active Biotech Research, 1996-2002
Examina och utbildning
- Docent, Immunologi, Karolinska Institutet, 2014
- PhD i Immunologi, T cell tolerance - Cellular and molecular features of immune regulation, Biomedicinskt centrum (BMC), Inst f Immunologi, Lunds universitet, 2002
- Masterexamen i Cellbiologi/Immunologi, Biomedicinskt centrum (BMC), Lunds Universitet och Active Biotech Research, 1997
Uppdrag
- Stöd och rekommendationer till anställda medarbetare kring biosäkerhetsfrågor inklusive anmälningar till Arbetsmiljöverket (AMV)., Biosäkerhetsombud, Department of Medicine Huddinge (MedH), Karolinska Institutet, 2025-
- Forskargruppsledare, Forskargruppledare, Institutionen för Medicine Huddinge (MedH), Centrum för Infektionsmedicin (CIM), Karolinska Institutet, https://ki.se/en/medh/susanna-brighenti-group, 2008-
Uppdrag i kommitté
- Ordförande, Nätverk för tuberkulosforskning vid KI (KI-NET4TB), Karolinska Institutet, https://ki.se/en/research/research-areas-centres-and-networks/research-networks-at-ki/network-for-tuberculosis-research, 2023-
- Medlem, Disputationskommitteen, Karolinska Institutet, https://medarbetare.ki.se/forskarutbildning/dags-att-forsvara-avhandlingen/disputationskommitten, 2020-
- Ordförande, Cell modul/BSL-2 kommittee, Centrum för Infektionsmedicin (CIM), MedH, Karolinska Institutet, 2018-
- Medlem, Centrum för tuberkulosforskning vid KI (CTBR), Karolinska Institutet, 2018-2023
- Medlem, Karolinska International Training and Research Committee (KIRT), Karolinska Institutet, 2007-2012
