KUBACZKOVÁ, Veronika, Lenka SEDLAŘÍKOVÁ, Božena BOLLOVÁ, Viera SANDECKÁ, Martin ŠTORK, Luděk POUR and Sabina ŠEVČÍKOVÁ. Liquid Biopsies - The Clinics and the Molecules. Klinická onkologie. Praha: Ambit Media, 2017, vol. 30, Suppl. 2, p. "2S13"-"2S20", 8 pp. ISSN 0862-495X. Available from: https://dx.doi.org/10.14735/amko20172S13.
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Basic information
Original name Liquid Biopsies - The Clinics and the Molecules
Authors KUBACZKOVÁ, Veronika (203 Czech Republic, belonging to the institution), Lenka SEDLAŘÍKOVÁ (203 Czech Republic, belonging to the institution), Božena BOLLOVÁ (703 Slovakia, belonging to the institution), Viera SANDECKÁ (703 Slovakia), Martin ŠTORK (203 Czech Republic), Luděk POUR (203 Czech Republic) and Sabina ŠEVČÍKOVÁ (203 Czech Republic, guarantor, belonging to the institution).
Edition Klinická onkologie, Praha, Ambit Media, 2017, 0862-495X.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 30204 Oncology
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14110/17:00095663
Organization unit Faculty of Medicine
Doi http://dx.doi.org/10.14735/amko20172S13
Keywords in English cell-free DNA non-coding RNA; liquid biopsies; minimal residual disease; multiple myeloma
Tags EL OK
Tags International impact, Reviewed
Changed by Changed by: Soňa Böhmová, učo 232884. Changed: 22/3/2018 15:34.
Abstract
Unlike bone marrow bio psies, liquid bio psies represent a gentler, more accessible, less painful,repeatable and more comprehensive approach to get bio logically relevant information about the entire tumor but also about treatment response and level of minimal residual disease. This is all possible since peripheral blood contains not only circulating tumor cells but also many circulating molecules of nucleic acids (microRNA, cell-free DNA, long non-coding RNA etc.).Multiple myeloma is a genetically heterogeneous disease characterized by multifocal tumor deposits in the bone marrow but also focal lesions elsewhere. Single-site bio psy of the bone marrow creates a sampling bias that provides a limited molecular profile as the bio psy cannot capture all subclones. Moreover, during disease progression and treatment, molecular profile is changed and subclones of multiple myeloma cells resistant to treatment are formed. Likewise,various clones found in extramedullary sites that are not present in the bone marrow respond differently to treatment directly influencing survival of patients. Thus, liquid bio psies seem to be a relevant and necessary next step for diseases such as multiple myeloma.
Links
NV15-29508A, research and development projectName: Cirkulující nukleové kyseliny jako markery progrese mnohočetného myelomu
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