Interplay of Darwinian Selection, Lamarckian Induction and Microvesicle Transfer on Drug Resistance in Cancer.
2019
Аутори:
Álvarez-Arenas, ArturoPodolski-Renić, Ana
Belmonte-Beitia, Juan
Pešić, Milica
Calvo, Gabriel F.
Тип документа:
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт:
Development of drug resistance in cancer has major implications for patients' outcome. It is related to processes involved in the decrease of drug efficacy, which are strongly influenced by intratumor heterogeneity and changes in the microenvironment. Heterogeneity arises, to a large extent, from genetic mutations analogously to Darwinian evolution, when selection of tumor cells results from the adaptation to the microenvironment, but could also emerge as a consequence of epigenetic mutations driven by stochastic events. An important exogenous source of alterations is the action of chemotherapeutic agents, which not only affects the signalling pathways but also the interactions among cells. In this work we provide experimental evidence from in vitro assays and put forward a mathematical kinetic transport model to describe the dynamics displayed by a system of non-small-cell lung carcinoma cells (NCI-H460) which, depending on the effect of a chemotherapeutic agent (doxorubicin), exhibits a complex interplay between Darwinian selection, Lamarckian induction and the nonlocal transfer of extracellular microvesicles. The role played by all of these processes to multidrug resistance in cancer is elucidated and quantified.
Извор:
Scientific Reports, 2019, 9, 1, 9332-Финансирање / пројекти:
- Идентификација молекуларних маркера за предикцију прогресије тумора, одговора на терапију и исхода болести (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-41031)
- Ministerio de Economa y Competitividad/FEDER, Spain [grant numbers: MTM2012-31073 and MTM2015-71200-R]
- Consejera de Educación Cultura y Deporte from Junta de Comunidades de Castilla-La Mancha (Spain) [grant number PEII-2014-031-P]
- James S. Mc. Donnell Foundation (USA) 21st Century Science Initiative in Mathematical and Complex Systems Approaches for Brain Cancer (Special Initiative Collaborative-Planning Grant 220020420 and Collaborative award 220020450)
- José Castillejo Fellowship Program numbers CAS14/00383 and CAS14/00363
- UCLM [2015/4062
DOI: 10.1038/s41598-019-45863-z
PubMed: 31249353
WoS: 000472999700024
Scopus: 2-s2.0-85068037902
URI
http://www.nature.com/articles/s41598-019-45863-zhttp://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=PMC6597577
https://radar.ibiss.bg.ac.rs/handle/123456789/3414