2019
DOI: 10.1002/term.2949
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Review on biofabrication and applications of heterogeneous tumor models

Abstract: Resolving the origin and development of tumor heterogeneity has proven to be a crucial challenge in cancer research. In vitro tumor models have been widely used for both scientific and clinical research. Currently, tumor models based on 2D cell culture, animal models, and 3D cell‐laden constructs are widely used. Heterogeneous tumor models, which consist of more than one cell type and mimic cell–cell as well as cell–matrix interactions, are attracting increasing attention. Heterogeneous tumor models can serve … Show more

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Cited by 5 publications
(10 citation statements)
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References 149 publications
(195 reference statements)
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“…The fabrication of 3D tissue substitutes will improve the treatment of lesions caused by injuries or diseases, as well as age related tissue degeneration. [1][2][3][4] Additionally, it has the potential of providing more relevant 3D test systems for drug development [1,[4][5][6] and new insights into how cells interact with their environment and with one another. [3,7,8] In vivo, cells receive multiple biological, chemical, and physical stimuli from allow selectively targeting and manipulating individual cells, based on, for example, fluorescent markers, and positioning them arbitrarily with subcellular precision on a target surface or cell scaffold.…”
Section: Introductionmentioning
confidence: 99%
“…The fabrication of 3D tissue substitutes will improve the treatment of lesions caused by injuries or diseases, as well as age related tissue degeneration. [1][2][3][4] Additionally, it has the potential of providing more relevant 3D test systems for drug development [1,[4][5][6] and new insights into how cells interact with their environment and with one another. [3,7,8] In vivo, cells receive multiple biological, chemical, and physical stimuli from allow selectively targeting and manipulating individual cells, based on, for example, fluorescent markers, and positioning them arbitrarily with subcellular precision on a target surface or cell scaffold.…”
Section: Introductionmentioning
confidence: 99%
“…De acordo com o estudo realizado pela Associação da Indústria Farmacêutica de Pesquisa (Interfarma), o Sistema Único de Saúde (SUS) no Brasil chegou a gastar 4,7 bilhões de reais em tratamentos contra o câncer no ano de 2017 (IQVIA, 2017). Os principais tratamentos disponíveis hoje são a radioterapia (uso de radiação para eliminar as células tumorais); a quimioterapia (administração de compostos com ação antineoplásica); as terapias-alvo (compostos direcionados a moléculas específicas do tumor que direcionam a ação do fármaco); e a cirurgia de ressecção (remoção do tecido tumoral do organismo) (LIU et al, 2019). Dentre eles, a quimioterapia é a abordagem mais utilizada desde 1940 (CHABNER & ROBERTS, 2005).…”
Section: Desenvolvimento De Novos Fármacos Para Tratamento Do Câncerunclassified
“…O desenvolvimento de novos fármacos é um processo bastante complexo e de alto custo (LIU et al, 2019). Esse processo pode ser divido em 4 estágios principais:…”
Section: Desenvolvimento De Novos Fármacos Para Tratamento Do Câncerunclassified
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