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Pregled bibliografske jedinice broj: 703855

A comparative analysis of the effectiveness of cytogenetic and molecular genetic methods in the detection of Down syndrome


Mačkić-Đurović, Mirela; Projić, Petar; Ibrulj, Slavka; Čakar, Jasmina; Marjanović, Damir
A comparative analysis of the effectiveness of cytogenetic and molecular genetic methods in the detection of Down syndrome // The Bosnian Journal of Basic Medical Sciences (BJBMS), 14 (2014), 2; 94-98 (međunarodna recenzija, članak, znanstveni)


Naslov
A comparative analysis of the effectiveness of cytogenetic and molecular genetic methods in the detection of Down syndrome

Autori
Mačkić-Đurović, Mirela ; Projić, Petar ; Ibrulj, Slavka ; Čakar, Jasmina ; Marjanović, Damir

Izvornik
The Bosnian Journal of Basic Medical Sciences (BJBMS) (1512-8601) 14 (2014), 2; 94-98

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Down syndrome; cytogenetic analysis; STR markers; QF PCR

Sažetak
The goal of this study was to examine the effectiveness of 6 STR markers application (D21S1435, D21S11, D21S1270, D21S1411, D21S226 and IFNAR) in molecular genetic diagnostics of Down syndrome (DS) and to compare it with cytogenetic method. Testing was performed on 73 children, with the previously cytogenetically confirmed Down syndrome. DNA isolated from the buccal swab was used. Previously mentioned loci located on chromosome 21 were simultaneously amplified using quantitative fluorescence PCR (QF PCR). Using this method, 60 previously cytogenetically diagnosed DS with standard type of trisomy 21 were confirmed. Furthermore, six of eight children with mosaic type of DS were detected. Two false negative results for mosaic type of DS were obtained. Finally, five children with the translocation type of Down syndrome were also confirmed with this molecular test. In conclusion, molecular genetic analysis of STR loci is fast, cheap and simple method that could be used in detection of DS. Regarding possible false results detected for certain number of mosaic types, cytogenetic analysis should be used as a confirmatory test.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Ustanove
GENOS d.o.o.

Profili:

Avatar Url Damir Marjanović (autor)

Avatar Url Petar Projić (autor)

Citiraj ovu publikaciju

Mačkić-Đurović, Mirela; Projić, Petar; Ibrulj, Slavka; Čakar, Jasmina; Marjanović, Damir
A comparative analysis of the effectiveness of cytogenetic and molecular genetic methods in the detection of Down syndrome // The Bosnian Journal of Basic Medical Sciences (BJBMS), 14 (2014), 2; 94-98 (međunarodna recenzija, članak, znanstveni)
Mačkić-Đurović, M., Projić, P., Ibrulj, S., Čakar, J. & Marjanović, D. (2014) A comparative analysis of the effectiveness of cytogenetic and molecular genetic methods in the detection of Down syndrome. The Bosnian Journal of Basic Medical Sciences (BJBMS), 14 (2), 94-98.
@article{article, year = {2014}, pages = {94-98}, keywords = {Down syndrome, cytogenetic analysis, STR markers, QF PCR}, journal = {The Bosnian Journal of Basic Medical Sciences (BJBMS)}, volume = {14}, number = {2}, issn = {1512-8601}, title = {A comparative analysis of the effectiveness of cytogenetic and molecular genetic methods in the detection of Down syndrome}, keyword = {Down syndrome, cytogenetic analysis, STR markers, QF PCR} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


Uključenost u ostale bibliografske baze podataka:


  • EMBASE (Excerpta Medica)