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L. Börnsen · SciRah

Researcher profile · Semantic Scholar

L. Börnsen

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L. Börnsen — researcher profile on SciRah

h-index: 21
Works: 43
Citations: 1,647

Most-cited papers

Systemic Inflammation in Progressive Multiple Sclerosis Involves Follicular T-Helper, Th17- and Activated B-Cells and Correlates with Progression
J. Christensen, L. Börnsen, R. Ratzer, F. Piehl +4 more
2013PLoS ONE237 citations Open access
Semantic Scholar
Increased cerebrospinal fluid concentrations of the chemokine CXCL13 in active MS
F. Sellebjerg, L. Börnsen, M. Khademi, M. Krakauer +3 more
2009Neurology217 citations
Semantic Scholar
The effects of natalizumab on inflammatory mediators in multiple sclerosis: prospects for treatment‐sensitive biomarkers
M. Khademi, L. Börnsen, F. Rafatnia, M. Andersson +4 more
2009European Journal of Neurology97 citations
Semantic Scholar
CSF inflammation and axonal damage are increased and correlate in progressive multiple sclerosis
Jeppe Romme Christensen, L. Börnsen, M. Khademi, T. Olsson +3 more
2013Multiple Sclerosis95 citations Open access
Semantic Scholar
Cellular sources of dysregulated cytokines in relapsing-remitting multiple sclerosis
Jeppe Romme Christensen, L. Börnsen, D. Hesse, M. Krakauer +3 more
2012Journal of Neuroinflammation88 citations Open access
Semantic Scholar
Natalizumab in progressive MS
Jeppe Romme Christensen, R. Ratzer, L. Börnsen, M. Lyksborg +5 more
2014Neurology82 citations
Semantic Scholar
Progressive multiple sclerosis, cognitive function, and quality of life
Helene Højsgaard Chow, K. Schreiber, M. Magyari, C. Ammitzbøll +5 more
2018Brain and Behavior81 citations Open access
Semantic Scholar
Osteopontin concentrations are increased in cerebrospinal fluid during attacks of multiple sclerosis
L. Börnsen, M. Khademi, T. Olsson, P. Sørensen +1 more
2011Multiple Sclerosis75 citations
Semantic Scholar
Effect of Natalizumab on Circulating CD4+ T-Cells in Multiple Sclerosis
L. Börnsen, J. Christensen, R. Ratzer, A. Oturai +3 more
2012PLoS ONE60 citations Open access
Semantic Scholar
Selected CSF biomarkers indicate no evidence of early neuroinflammation in Huntington disease
Tua Vinther-Jensen, L. Börnsen, E. Budtz-Jørgensen, C. Ammitzbøll +4 more
2016Neurology: Neuroimmunology & Neuroinflammation59 citations Open access
Semantic Scholar
Defining active progressive multiple sclerosis
F. Sellebjerg, L. Börnsen, C. Ammitzbøll, J. Nielsen +6 more
2017Multiple Sclerosis53 citations
Semantic Scholar
High-dose erythropoietin in patients with progressive multiple sclerosis: A randomized, placebo-controlled, phase 2 trial
K. Schreiber, M. Magyari, F. Sellebjerg, P. Iversen +8 more
2017Multiple Sclerosis50 citations
Semantic Scholar
CSF inflammatory biomarkers responsive to treatment in progressive multiple sclerosis capture residual inflammation associated with axonal damage
J. Christensen, M. Komori, M. V. von Essen, R. Ratzer +3 more
2018Multiple Sclerosis45 citations Open access
Semantic Scholar
Identification of Suitable Reference Genes for Peripheral Blood Mononuclear Cell Subset Studies in Multiple Sclerosis
D. B. Oturai, H. B. Søndergaard, L. Börnsen, F. Sellebjerg +1 more
2016Scandinavian Journal of Immunology43 citations Open access
Semantic Scholar
Gene expression analysis of relapsing–remitting, primary progressive and secondary progressive multiple sclerosis
R. Ratzer, H. B. Søndergaard, J. Christensen, L. Börnsen +3 more
2013Multiple Sclerosis35 citations
Semantic Scholar
Smoking is associated with increased disease activity during natalizumab treatment in multiple sclerosis
E. R. Petersen, H. B. Søndergaard, J. H. Laursen, A. Olsson +4 more
2018Multiple Sclerosis32 citations
Semantic Scholar
Characterization of naïve, memory and effector T cells in progressive multiple sclerosis.
B. R. Nielsen, R. Ratzer, L. Börnsen, M. V. von Essen +2 more
2017Journal of Neuroimmunology31 citations
Semantic Scholar
Monthly oral methylprednisolone pulse treatment in progressive multiple sclerosis
R. Ratzer, P. Iversen, L. Börnsen, T. Dyrby +10 more
2016Multiple Sclerosis30 citations
Semantic Scholar
Correction: Systemic Inflammation in Progressive Multiple Sclerosis Involves Follicular T-Helper, Th17- and Activated B-Cells and Correlates with Progression
Jeppe Romme Christensen, L. Börnsen, R. Ratzer, F. Piehl +4 more
2013PLoS ONE30 citations Open access
Semantic Scholar
GPR15+ T cells are Th17 like, increased in smokers and associated with multiple sclerosis.
C. Ammitzbøll, M. V. von Essen, L. Börnsen, E. R. Petersen +6 more
2019Journal of Autoimmunity29 citations
Semantic Scholar
Endogenous Interferon-β-Inducible Gene Expression and Interferon-β-Treatment Are Associated with Reduced T Cell Responses to Myelin Basic Protein in Multiple Sclerosis
L. Börnsen, Jeppe Romme Christensen, R. Ratzer, C. Hedegaard +6 more
2015PLoS ONE22 citations Open access
Semantic Scholar
Pregnancy-Induced Changes in microRNA Expression in Multiple Sclerosis
H. B. Søndergaard, L. Airas, J. Christensen, B. R. Nielsen +3 more
2021Frontiers in Immunology21 citations Open access
Semantic Scholar
NfL and GFAP in serum are associated with microstructural brain damage in progressive multiple sclerosis.
C. Ammitzbøll, T. Dyrby, L. Börnsen, K. Schreiber +9 more
2023Multiple Sclerosis and Related Disorders19 citations
Semantic Scholar
Smoking reduces circulating CD26hiCD161hi MAIT cells in healthy individuals and patients with multiple sclerosis
C. Ammitzbøll, L. Börnsen, Jeppe Romme Christensen, R. Ratzer +4 more
2017Journal of Leukocyte Biology18 citations
Semantic Scholar
Perfluorinated substances, risk factors for multiple sclerosis and cellular immune activation
C. Ammitzbøll, L. Börnsen, E. R. Petersen, A. Oturai +3 more
2019Journal of Neuroimmunology16 citations Open access
Semantic Scholar
Relationship between soluble CD25 and gene expression in healthy individuals and patients with multiple sclerosis
S. Buhelt, R. Ratzer, J. Christensen, L. Börnsen +2 more
2017Cytokine14 citations
Semantic Scholar
Late Breaking News 1
J. Christensen, R. Ratzer, L. Börnsen, E. Garde +5 more
201210 citations
Semantic Scholar
Alterations in KLRB1 gene expression and a Scandinavian multiple sclerosis association study of the KLRB1 SNP rs4763655
H. B. Søndergaard, F. Sellebjerg, J. Hillert, T. Olsson +10 more
2011European Journal of Human Genetics10 citations Open access
Semantic Scholar
Expression of melanoma cell adhesion molecule-1 (MCAM-1) in natalizumab-treated multiple sclerosis.
E. R. Petersen, C. Ammitzbøll, H. B. Søndergaard, A. Oturai +5 more
2019Journal of Neuroimmunology9 citations
Semantic Scholar
Soluble serum VCAM-1, whole blood mRNA expression and treatment response in natalizumab-treated multiple sclerosis.
E. R. Petersen, H. B. Søndergaard, A. Oturai, Peh Jensen +3 more
2016Multiple Sclerosis and Related Disorders9 citations
Semantic Scholar
Immunological effects of methylprednisolone pulse treatment in progressive multiple sclerosis.
R. Ratzer, J. Christensen, B. R. Nielsen, P. Sørensen +2 more
2014Journal of Neuroimmunology9 citations
Semantic Scholar
Myelin Basic Protein-Induced Production of Tumor Necrosis Factor-α and Interleukin-6, and Presentation of the Immunodominant Peptide MBP85-99 by B Cells from Patients with Relapsing-Remitting Multiple Sclerosis
C. Nielsen, L. Börnsen, F. Sellebjerg, M. K. Brimnes
2016PLoS ONE8 citations Open access
Semantic Scholar
Assessment of commonly used methods to determine myelin-reactivity of T cells in multiple sclerosis.
M. V. von Essen, C. Ammitzbøll, L. Börnsen, F. Sellebjerg
2021Clinical Immunology6 citations Open access
Semantic Scholar
Biomarkers of systemic inflammation, soluble IL-2Rα and the multiple sclerosis-associated IL2RA SNP rs2104286 in healthy subjects and multiple sclerosis patients.
S. Buhelt, H. B. Søndergaard, M. Mahler, Stefan Cobanovic +4 more
2021Multiple Sclerosis and Related Disorders5 citations
Semantic Scholar
Gene expression in smoking and non-smoking patients with multiple sclerosis
Cecilie Ammitzboell, R. Ratzer, L. Börnsen, Freja Bekner +4 more
20141 citations
Semantic Scholar
Cellular sources of dysregulated cytokines in relapsing-remitting multiple sclerosis
Jeppe Romme Christensen, L. Börnsen, D. Hesse, M. Krakauer +3 more
2012Journal of Neuroinflammation1 citations Open access
Semantic Scholar
Autologous Blood Versus Talc Pleurodesis and the Influence of Non-steroidal Anti-inflammatory Drugs
F. Dittberner, G. Diaz, L. Börnsen, P. Licht
2025Interdisciplinary cardiovascular and thoracic surgery0 citations Open access
Semantic Scholar
Total number of biopsies needed during bronchoscopy for diagnosing pulmonary lesions
K. Holgersen, N. Andersen, C. Laursen, T. Green +3 more
2025Interventional pulmonology0 citations Open access
Semantic Scholar
Alterations in gene expression and a Scandinavian multiple sclerosis association study of the SNP rs4763655
H. B. Søndergaard, F. Sellebjerg, J. Hillert, Tomas Olsson +9 more
20230 citations
Semantic Scholar
Inter-departmental differences in adenomas diagnosed with histological risk factors in the Danish National Bowel Cancer Screening Programme
C. Nielsen, L. Börnsen, R. Hagemann-Madsen, P. Ingeholm +1 more
20170 citations
Semantic Scholar
Effect of high-dose Erythropoietin on clinical disability and brain pathology as shown by magnetic resonance imaging in patients with progressive multiple sclerosis: a randomised, placebo-controlled, phase 2 trial
K. Schreiber, M. Magyari, F. Sellebjerg, P. Iversen +9 more
20140 citations
Semantic Scholar
T.71. Effects of Interferon-beta Treatment on T Cell Signature Cytokines and Transcription Factors in Multiple Sclerosis
L. Börnsen, D. Hesse, M. Krakauer, P. Sørensen +1 more
20090 citations
Semantic Scholar
Assessment of Theory of Mind and emotions in multiple sclerosis
Audrey Henry, N. Ehrlé, M. Robert, A. Tourbah +9 more
20080 citations
Semantic Scholar

Frequent co-authors

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F. Sellebjerg×40
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F. Sellebjerg — researcher profile on SciRah
R. Ratzer×19
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R. Ratzer — researcher profile on SciRah
P. Sørensen×18
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P. Sørensen — researcher profile on SciRah
H. B. Søndergaard×17
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H. B. Søndergaard — researcher profile on SciRah

×15

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J. Christensen — researcher profile on SciRah

Jeppe Romme Christensen×12

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Jeppe Romme Christensen — researcher profile on SciRah

C. Ammitzbøll×11

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C. Ammitzbøll — researcher profile on SciRah

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A. Oturai — researcher profile on SciRah

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T. Olsson — researcher profile on SciRah

M. V. von Essen×7

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M. V. von Essen — researcher profile on SciRah

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M. Khademi — researcher profile on SciRah

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M. Krakauer — researcher profile on SciRah