Zobrazeno 1 - 10
of 170
pro vyhledávání: '"M, Tarkkanen"'
Autor:
S. Knuutila, M. Tarkkanen
Publikováno v:
Current Diagnostic Pathology. 8:338-348
The term ‘small round cell tumour' contains a wide variety of highly malignant tumours: Ewing family of tumours, olfactory neuroblastoma (esthesioneuroblastoma), rhabdomyosarcoma, neuroblastoma, lymphoma, desmoplastic small round cell tumour, small
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Autor:
T K, Korhonen, R, Virkola, K, Lähteenmäki, Y, Björkman, M, Kukkonen, T, Raunio, A M, Tarkkanen, B, Westerlund
Publikováno v:
FEMS Microbiology Letters. 100:307-312
A mechanism for penetration of basement membranes by Escherichia coli is presented. The mechanism is based on the ability of the S fimbriae of meningitis-associated E. coli to bind to vascular endothelium and choroid plexuses in brain and to basement
Autor:
M, Tarkkanen, T A, Wiklund, M J, Virolainen, M L, Larramendy, N, Mandahl, F, Mertens, C P, Blomqvist, E J, Tukiainen, M M, Miettinen, A I, Elomaa, Y S, Knuutila
Publikováno v:
Cancer. 92(7)
Radiotherapy is a known risk factor for sarcoma development. Postirradiation sarcomas arise within the radiation field after a latency period of several years and usually are highly malignant. Very little is yet known about their genetic changes.Twen
Autor:
J, Szymanska, M, Serra, B, Skytting, O, Larsson, M, Virolainen, M, Akerman, M, Tarkkanen, R, Huuhtanen, P, Picci, P, Bacchini, S, Asko-Seljavaara, I, Elomaa, S, Knuutila
Publikováno v:
Genes, chromosomescancer. 23(3)
We used comparative genomic hybridization (CGH) to evaluate DNA sequence copy number changes in 67 synovial sarcomas of both monophasic and biphasic histological subtypes. Changes (mean among aberrant cases: 4.7 aberrations/tumor; range: 1-17), affec
Autor:
M, Tarkkanen, T, Böhling, G, Gamberi, P, Ragazzini, M S, Benassi, A, Kivioja, P, Kallio, I, Elomaa, P, Picci, S, Knuutila
Publikováno v:
Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc. 11(5)
Very little is known concerning the cytogenetic and molecular genetic changes of low-grade central osteosarcoma, a rare form of osteosarcoma. In the present study, we used comparative genomic hybridization (CGH) to screen for DNA sequence copy number
Autor:
M L, Larramendy, M, Tarkkanen, J, Valle, A H, Kivioja, H, Ervasti, E, Karaharju, T, Salmivalli, I, Elomaa, S, Knuutila
Publikováno v:
The American journal of pathology. 150(2)
Comparative genomic hybridization was used to search for previously unknown gains and losses of DNA sequences along all chromosome arms in 29 chondrosarcoma specimens obtained from 23 patients. Extensive genetic aberrations, with a mean of 6 changes
Autor:
M, Tarkkanen, S, Nordling, T, Böhling, A, Kivioja, J, Karaharju E Szymanska, I, Elomaa, S, Knuutila
Publikováno v:
Cytometry. 26(3)
Twenty-three samples of benign and malignant bone tumors were studied with cytogenetic analysis, interphase cytogenetics (IC) using in situ hybridization with (peri)centromeric probes for chromosomes 1, 7, and/or 8, and DNA flow cytometry (FCM). Our
Autor:
J, Szymanska, M, Tarkkanen, T, Wiklund, M, Virolainen, C, Blomqvist, S, Asko-Seljavaara, E, Tukiainen, I, Elomaa, S, Knuutila
Publikováno v:
Cancer genetics and cytogenetics. 86(2)
Extraskeletal mesenchymal chondrosarcoma (EMC) is a rare and highly malignant type of chondrosarcoma of soft tissue origin. We performed a cytogenetic study on a patient with EMC. Cytogenetic analysis revealed the tumor karyotype: 48-49,XX, t(4;9)(q2
Autor:
M, Tarkkanen, R, Karhu, A, Kallioniemi, I, Elomaa, A H, Kivioja, J, Nevalainen, T, Böhling, E, Karaharju, E, Hyytinen, S, Knuutila
Publikováno v:
Cancer research. 55(6)
Our aim was to identify chromosomal regions that are likely to harbor previously unknown genes with an important role in the genesis of osteosarcoma. Comparative genomic hybridization was used to screen for losses and gains of DNA sequences along all