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- Publications
- Influence
Loss-of-function mutations in TYROBP (DAP12) result in a presenile dementia with bone cysts
- J. Paloneva, M. Kestilä, +10 authors L. Peltonen
- Biology, Medicine
- Nature Genetics
- 1 July 2000
Polycystic lipomembranous osteodysplasia with sclerosing leukoencephalopathy (PLOSL; MIM 221770), also known as Nasu-Hakola disease, is a recessively inherited disease characterized by a combination… Expand
Characteristics of human large granular lymphocytes and relationship to natural killer and K cells
- T. Timonen, Ortaldo, R. Herberman
- Medicine, Biology
- The Journal of experimental medicine
- 1 March 1981
Recent evidence, has demonstrated an association between a subpopulation of peripheral blood mononuclear cells, morphologically identified as large granular lymphocytes (LGL), and natural killer (NK)… Expand
ICAM-2 redistributed by ezrin as a target for killer cells
- T. Helander, O. Carpén, O. Turunen, P. Kovanen, A. Vaheri, T. Timonen
- Biology, Medicine
- Nature
- 18 July 1996
VERY little is known about the receptors and target molecules involved in natural killer (NK) cell activity. Here we present a model system in which interleukin-2-activated killing by NK cells… Expand
Cancer incidence among 78,000 asthmatic patients.
- E. Vesterinen, E. Pukkala, T. Timonen, A. Aromaa
- Medicine
- International journal of epidemiology
- 1 December 1993
The risk of cancer was evaluated among 77,952 asthma patients with bronchial asthma. The series was obtained through linkage of two registers: the Finnish Social Insurance Institution's file of… Expand
IFN-alpha and IL-18 synergistically enhance IFN-gamma production in human NK cells: differential regulation of Stat4 activation and IFN-gamma gene expression by IFN-alpha and IL-12.
- S. Matikainen, A. Paananen, +4 authors T. Sareneva
- Medicine
- European journal of immunology
- 2001
IFN-gamma, a product of NK and T cells, is a key cytokine contributing innate and adaptive immunity. IFN-gamma production is induced via direct cell-cell contacts with APC and IFN-gamma -producing… Expand
Isolation of human NK cells by density gradient centrifugation.
- T. Timonen, E. Saksela
- Biology, Medicine
- Journal of immunological methods
- 16 September 1980
Sedimentation characteristics of human NK cells in discontinuous Percoll density gradients were studied. NK activity against the leukaemic cell line K-562 peaked in a single low density fraction… Expand
The ezrin protein family: membrane-cytoskeleton interactions and disease associations.
- A. Vaheri, O. Carpén, +6 authors O. Turunen
- Biology, Medicine
- Current opinion in cell biology
- 1 October 1997
Ezrin, radixin, moesin and merlin form a subfamily of conserved proteins in the band 4.1 superfamily. Ezrin protein subfamily members act as linkers between the plasma membrane and the cytoskeleton.… Expand
Natural killer cells: Endothelial interactions, migration, and target cell recognition
- T. Timonen
- Biology, Medicine
- Journal of leukocyte biology
- 1 December 1997
Natural killer (NK) cells form a unique third group of lymphocytes that differs from T and B cells in surface phenotype, target recognition, and function. By producing cytokines and exerting… Expand
Expression of integrins and other adhesion molecules on NK cells; Impact of IL‐2 on short‐ and long‐term cultures
- A. Mäenpää, J. Jääskeläinen, O. Carpén, M. Patarroyo, T. Timonen
- Biology, Medicine
- International journal of cancer
- 12 March 1993
We have investigated, using flow cytometry, the expression of 19 adhesion molecules on fresh and IL‐2‐activated NK cells. The study included β1, β2 and β3 integrins, CD2, CD54 and CD58 (belonging to… Expand
Inhibition of human natural killer cell activity by cereulide, an emetic toxin from Bacillus cereus
- A. Paananen, R. Mikkola, +6 authors T. Timonen
- Biology, Medicine
- Clinical and experimental immunology
- 1 September 2002
The lipophilic toxin, cereulide, emitted by emetic food poisoning causing strains of Bacillus cereus, is a powerful mitochondria toxin. It is highly lipophilic and rapidly absorbed from the gut into… Expand