Irma Fredriksson

Om mig
Publikationer
CV
Populärvetenskap och samverkan

Om mig

Forskargruppsledare för gruppen Bröstkirurgi [1] vid Institutionen för molekylär medicin och kirurgi [1] https://ki.se/mmk/brostkirurgi

Artiklar

Article: ACTA OBSTETRICIA ET GYNECOLOGICA SCANDINAVICA. 2024;103(4):684-694

Risk of obstetric and perinatal complications in women presenting with breast cancer during pregnancy and the first year postpartum in Sweden 1973-2017: A population-based matched study.

Lundberg FE; Gkekos L; Rodriguez-Wallberg KA; Fredriksson I; Johansson ALV
Article: EUROPEAN JOURNAL OF ONCOLOGY NURSING. 2023;63:102285

OptiBra study, a randomized controlled trial on optimal postoperative bra support after breast cancer surgery.

Backman M; Hassan-Nur M; Fridblom K; Johansson H; Fredholm H; Fredriksson I
Article: COMMUNICATIONS BIOLOGY. 2023;6(1):139

Proteogenomics decodes the evolution of human ipsilateral breast cancer.

De Marchi T; Pyl PT; Sjöström M; Reinsbach SE; DiLorenzo S; Nystedt B; Tran L; Pekar G; Wärnberg F; Fredriksson I; Malmström P; Fernö M; Malmström L; Malmstöm J; Niméus E
Article: STRAHLENTHERAPIE UND ONKOLOGIE. 2022;198(7):630-638

Risk of coronary stenosis after adjuvant radiotherapy for breast cancer.

Wennstig A-K; Garmo H; Wadsten L; Lagerqvist B; Fredriksson I; Holmberg L; Blomqvist C; Nilsson G; Sund M
Article: INTERNATIONAL JOURNAL OF EPIDEMIOLOGY. 2022;50(6):1770-1771f

Data Resource Profile: Breast Cancer Data Base Sweden 2.0 (BCBaSe 2.0).

Wadsten C; Wennstig A-K; Garmo H; Lambe M; Blomqvist C; Holmberg L; Nilsson G; Wärnberg F; Fredriksson I; Sund M
Article: CHIRURGIA (BUCHAREST, ROMANIA : 1990). 2021;116(5 Suppl):S128-S135

Local Recurrence after Treatment of Ductal Carcinoma In Situ: A Comprehensive Overview.

Chiorescu A; Fredholm H; Sackey HI; Fredriksson I
Article: CHIRURGIA (BUCHAREST, ROMANIA : 1990). 2021;116(5 Suppl):S7-S14

The Natural History of Ductal Carcinoma In Situ of the Breast - An Overview.

Fredholm H; Chiorescu A; Fredriksson I; Sackey H
Article: BREAST. 2021;59:157-164

Aromatase inhibitors use and risk for cardiovascular disease in breast cancer patients: A population-based cohort study.

Sund M; Garcia-Argibay M; Garmo H; Ahlgren J; Wennstig A-K; Fredriksson I; Lindman H; Valachis A
Article: EUROPEAN JOURNAL OF CANCER. 2021;155:106-115

Cancer survival in women diagnosed with pregnancy-associated cancer: An overview using nationwide registry data in Sweden 1970-2018.

Johansson ALV; Fredriksson I; Mellemkjaer L; Stensheim H; Lähteenmäki P; Winther JF; Ullenhag GJ; Lundberg FE
Article: EPIDEMIOLOGY. 2021;32(4):607-615

An Aggregated Comorbidity Measure Based on History of Filled Drug Prescriptions: Development and Evaluation in Two Separate Cohorts.

Gedeborg R; Sund M; Lambe M; Plym A; Fredriksson I; Syrjä J; Holmberg L; Robinson D; Stattin P; Garmo H
Article: NPJ BREAST CANCER. 2021;7(1):71

Risk of primary lung cancer after adjuvant radiotherapy in breast cancer-a large population-based study.

Wennstig A-K; Wadsten C; Garmo H; Johansson M; Fredriksson I; Blomqvist C; Holmberg L; Nilsson G; Sund M
Article: BREAST CANCER RESEARCH AND TREATMENT. 2021;186(3):779-789

Predictive role of HER2-status on the effectiveness of endocrine adjuvant treatment in postmenopausal breast cancer patients: a population-based cohort study.

Schiza A; Mauri D; Fredriksson I; Anna-Karin Wennstig; Valachis A
Article: CANCERS. 2021;13(5):1166

Variability in Breast Cancer Biomarker Assessment and the Effect on Oncological Treatment Decisions: A Nationwide 5-Year Population-Based Study.

Acs B; Fredriksson I; Rönnlund C; Hagerling C; Ehinger A; Kovács A; Røge R; Bergh J; Hartman J
Article: JOURNAL OF GERIATRIC ONCOLOGY. 2021;12(2):212-218

Treatment patterns, risk for hospitalization and mortality in older patients with triple negative breast cancer.

Valachis A; Nyström P; Fredriksson I; Wennstig A-K; Ahlgren J
Article: JOURNAL OF MEDICAL SCREENING. 2021;28(1):34-38

Early detection of breast cancer rectifies inequality of breast cancer outcomes.

Tabár L; Chen TH-H; Yen AM-F; Dean PB; Smith RA; Jonsson H; Törnberg S; Chen SL-S; Chiu SY-H; Fann JC-Y; Ku MM-S; Wu WY-Y; Hsu C-Y; Chen Y-C; Svane G; Azavedo E; Grundström H; Sundén P; Leifland K; Frodis E; Ramos J; Epstein B; Åkerlund A; Sundbom A; Bordás P; Wallin H; Starck L; Björkgren A; Carlson S; Fredriksson I; Ahlgren J; Öhman D; Holmberg L; Duffy SW
Article: BREAST CANCER RESEARCH. 2021;23(1):17

In modern times, how important are breast cancer stage, grade and receptor subtype for survival: a population-based cohort study.

Johansson ALV; Trewin CB; Fredriksson I; Reinertsen KV; Russnes H; Ursin G
Article: JNCI CANCER SPECTRUM. 2021;5(1):pkaa084-

Long-Term Prognostication for 20 114 Women With Small and Node-Negative Breast Cancer (T1abN0).

Jaraj D; Höijer J; Widman L; Ahlgren J; Arnesson L-G; Einbeigi Z; Klintman M; Vikhe Patil E; Sund M; Fredriksson I; Bergh J; Andreas P
Article: BREAST CANCER RESEARCH AND TREATMENT. 2020;182(3):699-707

Impact of chemotherapy, radiotherapy, and endocrine therapy on sick leave in women with early-stage breast cancer during a 5-year period: a population-based cohort study.

Plym A; Johansson ALV; Bower H; Wennstig A-K; Fredriksson I; Ahlgren J; Lambe M
Article: CANCER. 2020;126(13):2971-2979

Mammography screening reduces rates of advanced and fatal breast cancers: Results in 549,091 women.

Duffy SW; Tabár L; Yen AM-F; Dean PB; Smith RA; Jonsson H; Törnberg S; Chen SL-S; Chiu SY-H; Fann JC-Y; Ku MM-S; Wu WY-Y; Hsu C-Y; Chen Y-C; Svane G; Azavedo E; Grundström H; Sundén P; Leifland K; Frodis E; Ramos J; Epstein B; Åkerlund A; Sundbom A; Bordás P; Wallin H; Starck L; Björkgren A; Carlson S; Fredriksson I; Ahlgren J; Öhman D; Holmberg L; Chen TH-H
Article: BREAST JOURNAL. 2020;26(5):981-987

Bleeding risk in breast cancer patients during concomitant administration of warfarin and tamoxifen: A population-based nested case-control study.

Valachis A; Garmo H; Fredriksson I; Sund M; Lagerqvist B; Holmberg L
Article: BREAST CANCER RESEARCH. 2020;22(1):10

Long-term risk of ischemic heart disease after adjuvant radiotherapy in breast cancer: results from a large population-based cohort.

Wennstig A-K; Wadsten C; Garmo H; Fredriksson I; Blomqvist C; Holmberg L; Nilsson G; Sund M
Article: BREAST. 2019;45:48-55

Causes of sick leave, disability pension, and death following a breast cancer diagnosis in women of working age.

Plym A; Johansson ALV; Bower H; Voss M; Holmberg L; Fredriksson I; Lambe M
Article: BREAST CANCER RESEARCH AND TREATMENT. 2019;174(2):489-503

Diagnostic pathways and management in women with pregnancy-associated breast cancer (PABC): no evidence of treatment delays following a first healthcare contact.

Johansson ALV; Weibull CE; Fredriksson I; Lambe M
Article: BREAST CANCER RESEARCH AND TREATMENT. 2018;172(3):703-712

Prognosis in patients diagnosed with loco-regional failure of breast cancer: 34 years longitudinal data from the Stockholm-Gotland cancer registry.

Falato C; Taylor SK; Szulkin R; Nordblom A; Eriksson L; Sofiadis A; Fredriksson I; Hartman J; Bergh J; Foukakis T
Article: BREAST CANCER RESEARCH. 2018;20(1):142

No association between low-dose aspirin use and breast cancer outcomes overall: a Swedish population-based study.

Frisk G; Ekberg S; Lidbrink E; Eloranta S; Sund M; Fredriksson I; Lambe M; Smedby KE
Article: BREAST CANCER RESEARCH AND TREATMENT. 2018;171(1):95-101

Risk of ischemic heart disease after radiotherapy for ductal carcinoma in situ.

Wadsten C; Wennstig A-K; Garmo H; Nilsson G; Blomqvist C; Holmberg L; Fredriksson I; Wärnberg F; Sund M
Article: BREAST CANCER RESEARCH. 2018;20(1):64

Identification and validation of single-sample breast cancer radiosensitivity gene expression predictors.

Sjöström M; Staaf J; Edén P; Wärnberg F; Bergh J; Malmström P; Fernö M; Niméus E; Fredriksson I
Article: INTERNATIONAL JOURNAL OF CANCER. 2018;142(7):1343-1354

Tumor characteristics and prognosis in women with pregnancy-associated breast cancer.

Johansson ALV; Andersson TM-L; Hsieh C-C; Jirström K; Cnattingius S; Fredriksson I; Dickman PW; Lambe M
Article: BRITISH JOURNAL OF CANCER. 2018;118(5):738-743

Loss in working years after a breast cancer diagnosis.

Plym A; Bower H; Fredriksson I; Holmberg L; Lambert PC; Lambe M
Article: LANCET ONCOLOGY. 2018;19(1):27-39

Long-term outcomes for neoadjuvant versus adjuvant chemotherapy in early breast cancer: meta-analysis of individual patient data from ten randomised trials.

Early Breast Cancer Trialists' Collaborative Group
Article: EUROPEAN JOURNAL OF CANCER. 2017;84:278-289

Breast cancer in young women and prognosis: How important are proliferation markers?

Fredholm H; Magnusson K; Lindström LS; Tobin NP; Lindman H; Bergh J; Holmberg L; Pontén F; Frisell J; Fredriksson I
Article: BRITISH JOURNAL OF SURGERY. 2017;104(11):1506-1513

Risk of death from breast cancer after treatment for ductal carcinoma in situ.

Wadsten C; Garmo H; Fredriksson I; Sund M; Wärnberg F
Article: JNCI-JOURNAL OF THE NATIONAL CANCER INSTITUTE. 2017;109(3):1-14

Estrogen Receptor β as a Therapeutic Target in Breast Cancer Stem Cells.

Ma R; Karthik G-M; Lövrot J; Haglund F; Rosin G; Katchy A; Zhang X; Viberg L; Frisell J; Williams C; Linder S; Fredriksson I; Hartman J
Article: LAKARTIDNINGEN. 2017;114:EEIT

[Worse prognosis for young women with breast cancer].

Fredriksson I; Fredholm H
Article: SCIENTIFIC REPORTS. 2016;6:38037

Sequencing-based breast cancer diagnostics as an alternative to routine biomarkers.

Rantalainen M; Klevebring D; Lindberg J; Ivansson E; Rosin G; Kis L; Celebioglu F; Fredriksson I; Czene K; Frisell J; Hartman J; Bergh J; Grönberg H
Article: BREAST CANCER RESEARCH AND TREATMENT. 2016;160(1):131-143

Long-term outcome in young women with breast cancer: a population-based study.

Fredholm H; Magnusson K; Lindström LS; Garmo H; Fält SE; Lindman H; Bergh J; Holmberg L; Pontén F; Frisell J; Fredriksson I
Article: BREAST CANCER RESEARCH AND TREATMENT. 2016;159(2):293-303

Effect of selective serotonin reuptake inhibitors use on endocrine therapy adherence and breast cancer mortality: a population-based study.

Valachis A; Garmo H; Weinman J; Fredriksson I; Ahlgren J; Sund M; Holmberg L
Article: ACTA ONCOLOGICA. 2016;55(6):712-719

Time trends in axilla management among early breast cancer patients: Persisting major variation in clinical practice across European centers.

Gondos A; Jansen L; Heil J; Schneeweiss A; Voogd AC; Frisell J; Fredriksson I; Johansson U; Tvedskov TF; Jensen M-B; Balslev E; Hartmann-Johnsen OJ; Sant M; Baili P; Agresti R; van de Velde T; Broeks A; Nogaret J-M; Bourgeois P; Moreau M; Mátrai Z; Sávolt Á; Nagy P; Kásler M; Schrotz-King P; Ulrich C; Brenner H
Article: CANCER LETTERS. 2015;367(1):76-87

mTOR inhibitors counteract tamoxifen-induced activation of breast cancer stem cells.

Karthik G-M; Ma R; Lövrot J; Kis LL; Lindh C; Blomquist L; Fredriksson I; Bergh J; Hartman J
Article: CANCER. 2015;121(12):2072-2077

Cancer during pregnancy and the postpartum period: A population-based study.

Andersson TM-L; Johansson ALV; Fredriksson I; Lambe M
Article: BREAST CANCER RESEARCH. 2014;16(4):R72

Sequencing of breast cancer stem cell populations indicates a dynamic conversion between differentiation states in vivo.

Klevebring D; Rosin G; Ma R; Lindberg J; Czene K; Kere J; Fredriksson I; Bergh J; Hartman J
Article: LABORATORY INVESTIGATION. 2014;94(7):796-805

Superficial scrapings from breast tumors is a source for biobanking and research purposes.

Ma R; Fredriksson I; Karthik G-M; Winn G; Darai-Ramqvist E; Bergh J; Hartman J
Article: HISTOPATHOLOGY. 2014;64(7):971-980

Low concordance of biomarkers in histopathological and cytological material from breast cancer.

Stålhammar G; Rosin G; Fredriksson I; Bergh J; Hartman J
Article: PLOS ONE. 2009;4(11):e7695-A46

Breast cancer in young women: poor survival despite intensive treatment.

Fredholm H; Eaker S; Frisell J; Holmberg L; Fredriksson I; Lindman H
Article: BREAST CANCER RESEARCH. 2008;10(2):R34

Gene expression profiling in primary breast cancer distinguishes patients developing local recurrence after breast-conservation surgery, with or without postoperative radiotherapy.

Niméus-Malmström E; Krogh M; Malmström P; Strand C; Fredriksson I; Karlsson P; Nordenskjöld B; Stål O; Ostberg G; Peterson C; Fernö M
Article: BRITISH JOURNAL OF SURGERY. 2003;90(9):1093-1102

Risk factors for local recurrence after breast-conserving surgery.

Fredriksson I; Liljegren G; Palm-Sjövall M; Arnesson L-G; Emdin SO; Fornander T; Lindgren A; Nordgren H; Idvall I; Holmqvist M; Holmberg L; Frisell J
Article: BRITISH JOURNAL OF SURGERY. 2002;89(7):902-908

Consequences of axillary recurrence after conservative breast surgery.

Fredriksson I; Liljegren G; Arnesson L-G; Emdin SO; Palm-Sjövall M; Fornander T; Holmqvist M; Holmberg L; Frisell J
Article: EUROPEAN JOURNAL OF CANCER. 2002;38(14):1860-1870

Local recurrence in the breast after conservative surgery--a study of prognosis and prognostic factors in 391 women.

Fredriksson I; Liljegren G; Arnesson L-G; Emdin SO; Palm-Sjövall M; Fornander T; Holmqvist M; Holmberg L; Frisell J
Article: EUROPEAN JOURNAL OF CANCER. 2001;37(12):1537-1544

Time trends in the results of breast conservation in 4694 women.

Fredriksson I; Liljegren G; Arnesson LG; Emdin SO; Palm-Sjövall M; Fornander T; Frisell J; Holmberg L
Article: BREAST CANCER RESEARCH AND TREATMENT. 1999;57(3):245-259

Biomarkers for local recurrence after breast-conservation--a nested case-control study.

Dalberg K; Eriksson E; Kanter L; Sandelin K; Liedberg A; Auer G; Thorstensson S; Fredriksson I; Johansson U; Rutqvist LE
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Anställningar

Anknuten till Forskning, Molekylär medicin och kirurgi, Karolinska Institutet, 2021-2024

Examina och utbildning

MEDICINE DOKTORSEXAMEN, Institutionen för klinisk forskning o utbildning, Södersjukhuset, Karolinska Institutet, 2002
Läkarexamen, Karolinska Institutet, 1991

Om mig

Artiklar

Anställningar

Examina och utbildning

Nyheter från KI

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