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P. Klemetti · SciRah

Researcher profile · Semantic Scholar

P. Klemetti

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P. Klemetti — researcher profile on SciRah

h-index: 18
Works: 39
Citations: 1,167

Most-cited papers

IL‐23/IL‐17 immunity as a hallmark of Crohn's disease
Veera Hölttä, P. Klemetti, T. Sipponen, M. Westerholm-Ormio +7 more
2008Inflammatory Bowel Diseases214 citations
Semantic Scholar
Altered Fecal Microbiota in Paediatric Inflammatory Bowel Disease.
J. Maukonen, K. Kolho, Monika Paasela, J. Honkanen +3 more
2015Journal of Crohn's & Colitis105 citations
Semantic Scholar
Cellular Immune Response to Cow's Milk β-Lactoglobulin in Patients With Newly Diagnosed IDDM
O. Vaarala, P. Klemetti, E. Savilahti, H. Reijonen +2 more
1996Diabetes97 citations
Semantic Scholar
Glutamate Decarboxylase–Reactive Peripheral Blood Lymphocytes From Patients With IDDM Express Gut-Specific Homing Receptor α4β7-Integrin
J. Paronen, P. Klemetti, J. Kantele, E. Savilahti +3 more
1997Diabetes89 citations
Semantic Scholar
Transforming growth factor-beta1 in mothers' colostrum and immune responses to cows' milk proteins in infants with cows' milk allergy.
K. Saarinen, O. Vaarala, P. Klemetti, E. Savilahti
1999Journal of Allergy and Clinical Immunology84 citations
Semantic Scholar
Breast-feeding and the development of cows' milk protein allergy.
K. Saarinen, K. Juntunen‐Backman, A. Järvenpää, P. Klemetti +6 more
2000Advances in Experimental Medicine and Biology77 citations
Semantic Scholar
Effect of coincident enterovirus infection and cows' milk exposure on immunisation to insulin in early infancy
O. Vaarala, P. Klemetti, S. Juhela, O. Simell +2 more
2002Diabetologia49 citations Open access
Semantic Scholar
The Role of Interferon-γ in Autoimmune Polyendocrine Syndrome Type 1
Vasileios Oikonomou, Grace Smith, Gregory M. Constantine, Monica M. Schmitt +62 more
2024New England Journal of Medicine42 citations Open access
Semantic Scholar
A 30-Year Prospective Follow-Up Study Reveals Risk Factors for Early Death in Cartilage-Hair Hypoplasia
Svetlana Vakkilainen, M. Taskinen, P. Klemetti, E. Pukkala +1 more
2019Frontiers in Immunology38 citations Open access
Semantic Scholar
Combined T regulatory cell and Th2 expression profile identifies children with cow's milk allergy.
E. Savilahti, Sirkku Karinen, H. Salo, P. Klemetti +6 more
2010Clinical Immunology35 citations
Semantic Scholar
Analysis of clinical and immunologic phenotype in a large cohort of children and adults with cartilage-hair hypoplasia
Svetlana Kostjukovits, P. Klemetti, H. Valta, T. Martelius +4 more
2017Journal of Allergy and Clinical Immunology34 citations Open access
Semantic Scholar
Glutamate decarboxylase-reactive peripheral blood lymphocytes from patients with IDDM express gut-specific homing receptor alpha4beta7-integrin.
J. Paronen, P. Klemetti, J. Kantele, E. Savilahti +3 more
1997Diabetes29 citations
Semantic Scholar
Immune cell phenotype and functional defects in Netherton syndrome
Elina Eränkö, M. Ilander, Mirja Tuomiranta, A. Mäkitie +6 more
2018Orphanet Journal of Rare Diseases27 citations Open access
Semantic Scholar
Autoimmunity to glutamic acid decarboxylase in patients with autoimmune polyendocrinopathy–candidiasis–ectodermal dystrophy (APECED)
P. Klemetti, Petra Björses, T. Tuomi, J. Perheentupa +5 more
2000Clinical and Experimental Immunology26 citations Open access
Semantic Scholar
A Wide Spectrum of Autoimmune Manifestations and Other Symptoms Suggesting Immune Dysregulation in Patients With Cartilage-Hair Hypoplasia
Svetlana Vakkilainen, R. Mäkitie, P. Klemetti, H. Valta +3 more
2018Frontiers in Immunology24 citations Open access
Semantic Scholar
Decreased telomere length in children with cartilage-hair hypoplasia
Svetlana Kostjukovits, S. Degerman, M. Pekkinen, P. Klemetti +4 more
2016Journal of Medical Genetics24 citations
Semantic Scholar
Interleukin-17 Immunity in Pediatric Crohn Disease and Ulcerative Colitis
Veera Hölttä, P. Klemetti, H. Salo, A. Koivusalo +4 more
2013Journal of Pediatric Gastroenterology and Nutrition - JPGN24 citations Open access
Semantic Scholar
Dendritic Cells from Crohn’s Disease Patients Show Aberrant STAT1 and STAT3 Signaling
J. Nieminen, Mirja Niemi, T. Sipponen, H. Salo +4 more
2013PLoS ONE23 citations Open access
Semantic Scholar
In Crohn's Disease, Anti-TNF-α Treatment Changes the Balance between Mucosal IL-17, FOXP3, and CD4 Cells
Veera Hölttä, T. Sipponen, M. Westerholm-Ormio, H. Salo +5 more
2012ISRN Gastroenterology16 citations Open access
Semantic Scholar
Fecal Calprotectin Test Performed at Home: A Prospective Study of Pediatric Patients With Inflammatory Bowel Disease
M. Piekkala, H. Alfthan, L. Merras-Salmio, Anne Puustinen Wikström +5 more
2017Journal of Pediatric Gastroenterology and Nutrition - JPGN15 citations
Semantic Scholar
Novel DSP Spectrin 6 Region Variant Causes Neonatal Erythroderma, Failure to Thrive, Severe Herpes Simplex Infections and Brain Lesions.
Svetlana Vakkilainen, Laura Puhakka, P. Klemetti, K. Heiskanen +10 more
2019Acta Dermato-Venereologica14 citations Open access
Semantic Scholar
High prevalence of bronchiectasis in patients with cartilage-hair hypoplasia.
Svetlana Kostjukovits, P. Klemetti, A. Föhr, M. Kajosaari +4 more
2017Journal of Allergy and Clinical Immunology13 citations Open access
Semantic Scholar
Cartilage‐hair hypoplasia with normal height in childhood—4 patients with a unique genotype
P. Klemetti, H. Valta, Svetlana Kostjukovits, M. Taskinen +2 more
2017Clinical Genetics11 citations
Semantic Scholar
Relation between T-cell responses to glutamate decarboxylase and coxsackievirus B4 in patients with insulin-dependent diabetes mellitus.
P. Klemetti, H. Hyöty, M. Roivainen, J. Ilonen +4 more
1999Journal of Clinical Virology11 citations
Semantic Scholar
Food and drug reactions and anaphylaxis Transforming growth factor-β1 in mothers' colostrum and immune responses to cows' milk proteins in infants with cows' milk allergy
K. Saarinen, O. Vaarala, P. Klemetti, E. Savilahti
19999 citations
Semantic Scholar
GAD reactive lymphocytes from patients with insulin-dependent diabetes mellitus express a gut-specific homing receptor alpha4beta7 integrin
J. Paronen, P. Klemetti, J. Kantele, E. Savilahti +3 more
19979 citations
Semantic Scholar
The Safety and Efficacy of Live Viral Vaccines in Patients With Cartilage-Hair Hypoplasia
Svetlana Vakkilainen, Iivari Kleino, J. Honkanen, H. Salo +5 more
2020Frontiers in Immunology7 citations Open access
Semantic Scholar
Diverse Autoantibody Reactivity in Cartilage-Hair Hypoplasia
C. Biggs, Svetlana Kostjukovits, K. Dobbs, Saila Laakso +5 more
2017Journal of Clinical Immunology7 citations Open access
Semantic Scholar
Shorter birth length and decreased T-cell production and function predict severe infections in children with non–severe combined immunodeficiency cartilage–hair hypoplasia
Eetu Pello, L. Kainulainen, Mikko S. Vakkilainen, P. Klemetti +3 more
2023Journal of Allergy and Clinical Immunology: Global6 citations Open access
Semantic Scholar
Development of Immune Response to Orally Administered Cow Milk Protein in Young Children
O. Vaarala, J. Kaste, P. Klemetti, T. Saukkonen +2 more
1996Annals of the New York Academy of Sciences5 citations
Semantic Scholar
Pulmonary Follow-Up Imaging in Cartilage-Hair Hypoplasia: a Prospective Cohort Study
Svetlana Vakkilainen, P. Klemetti, T. Martelius, Mikko R. J. Seppänen +2 more
2021Journal of Clinical Immunology2 citations Open access
Semantic Scholar
T-cell mediated immunity in the pathogenesis of insulin-dependent diabetes mellitus
P. Klemetti
19991 citations
Semantic Scholar
Decreased telomere length in children with cartilage-hair hypoplasia . 3 4
Svetlana Kostjukovits, S. Degerman, M. Pekkinen, P. Klemetti +4 more
20200 citations
Semantic Scholar
Immune response defects in Netherton syndrome and benefit of systemic immunoglobulin therapy
Elina Eränkö, M. Ilander, Mirja Tuomiranta, A. Mäkitie +4 more
20180 citations
Semantic Scholar
Allergic rhinitis increases the risk of driving accidents
Svetlana Kostjukovits, P. Klemetti, L. Notarangelo
20170 citations
Semantic Scholar
T regulatory cell expression profile distinguishes children with persisting cow's milk allergy from children tolerating cow's milk
E. Savilahti, Sirkku Karinen, H. Salo, P. Klemetti +5 more
20140 citations
Semantic Scholar
Clinical Study In Crohn ’ s Disease , Anti-TNF-α Treatment Changes the Balance betweenMucosal IL-17 , FOXP 3 , and CD 4 Cells
Veera Hölttä, T. Sipponen, MiaWesterholm-Ormio, H. Salo +5 more
20140 citations
Semantic Scholar
Relation between cytokine production and age in patients with type 1 diabetes
P. Klemetti, E. Savilahti, J. Kantele, H. Akerblom +1 more
20000 citations
Semantic Scholar
Cellular immune response to cow mils B-lactoglubin in patients with newly diagnosed insulin-dependent diabetes mellitus
O. Vaarala, P. Klemetti, E. Savilahti, H. Reijonen +2 more
19960 citations
Semantic Scholar

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M. Taskinen×9
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Svetlana Kostjukovits×7

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Svetlana Vakkilainen×6

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