Detailed Information on Publication Record
2021
Complex Interplay of Genes Underlies Invasiveness in Fibrosarcoma Progression Model
KRIPNEROVA, M., H.S. PARMAR, Jiří ŠÁNA, Alena KOPKOVÁ, Lenka RADOVÁ et. al.Basic information
Original name
Complex Interplay of Genes Underlies Invasiveness in Fibrosarcoma Progression Model
Authors
KRIPNEROVA, M., H.S. PARMAR, Jiří ŠÁNA (203 Czech Republic, belonging to the institution), Alena KOPKOVÁ (203 Czech Republic, belonging to the institution), Lenka RADOVÁ (203 Czech Republic, belonging to the institution), S. SOPPER, K. BIERNACKI, J. JEDLICKA, M. KOHOUTOVA, J. KUNCOVA, J. PEYCHL, E. RUDOLF, M. CERVINKA, Z. HOUDEK, P. DVORAK, K. HOUFKOVA, M. PESTA, Z. TUMA, M. DOLEJSOVA, F. TICHANEK, V. BABUSKA, M. LEBA, Ondřej SLABÝ (203 Czech Republic, guarantor, belonging to the institution) and J. HATINA
Edition
Journal of Clinical Medicine, Basel, MDPI, 2021, 2077-0383
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
30204 Oncology
Country of publisher
Switzerland
Confidentiality degree
není předmětem státního či obchodního tajemství
References:
Impact factor
Impact factor: 4.964
RIV identification code
RIV/00216224:14740/21:00119079
Organization unit
Central European Institute of Technology
UT WoS
000660208500001
Keywords in English
fibrosarcoma; progression series; invasiveness; transcriptome; Ccl8
Tags
International impact, Reviewed
Změněno: 15/10/2024 14:30, Ing. Martina Blahová
Abstract
V originále
Sarcomas are a heterogeneous group of mesenchymal tumours, with a great variability in their clinical behaviour. While our knowledge of sarcoma initiation has advanced rapidly in recent years, relatively little is known about mechanisms of sarcoma progression. JUN-murine fibrosarcoma progression series consists of four sarcoma cell lines, JUN-1, JUN-2, JUN-2fos-3, and JUN-3. JUN-1 and -2 were established from a single tumour initiated in a H2K/v-jun transgenic mouse, JUN-3 originates from a different tumour in the same animal, and JUN-2fos-3 results from a targeted in vitro transformation of the JUN-2 cell line. The JUN-1, -2, and -3 cell lines represent a linear progression from the least transformed JUN-2 to the most transformed JUN-3, with regard to all the transformation characteristics studied, while the JUN-2fos-3 cell line exhibits a unique transformation mode, with little deregulation of cell growth and proliferation, but pronounced motility and invasiveness. The invasive sarcoma sublines JUN-2fos-3 and JUN-3 show complex metabolic profiles, with activation of both mitochondrial oxidative phosphorylation and glycolysis and a significant increase in spared respiratory capacity. The specific transcriptomic profile of invasive sublines features very complex biological relationships across the identified genes and proteins, with accentuated autocrine control of motility and angiogenesis. Pharmacologic inhibition of one of the autocrine motility factors identified, Ccl8, significantly diminished both motility and invasiveness of the highly transformed fibrosarcoma cell. This progression series could be greatly valuable for deciphering crucial aspects of sarcoma progression and defining new prognostic markers and potential therapeutic targets.
Links
GA17-17636S, research and development project |
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90132, large research infrastructures |
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