期刊
MARINE BIOTECHNOLOGY
卷 25, 期 1, 页码 1-29出版社
SPRINGER
DOI: 10.1007/s10126-022-10174-4
关键词
Cultivated seafood; Cell-based seafood; Signaling; Differentiation; Fat; Muscle
Cultivated meat and seafood can mitigate the harms of current production methods, but cultivated seafood lacks established research protocols. Zebrafish and other fish species can provide valuable insights for cultivated meat production as they are widely used in developmental biology research.
Cultivated meat, also known as cultured or cell-based meat, is meat produced directly from cultured animal cells rather than from a whole animal. Cultivated meat and seafood have been proposed as a means of mitigating the substantial harms associated with current production methods, including damage to the environment, antibiotic resistance, food security challenges, poor animal welfare, and-in the case of seafood-overfishing and ecological damage associated with fishing and aquaculture. Because biomedical tissue engineering research, from which cultivated meat draws a great deal of inspiration, has thus far been conducted almost exclusively in mammals, cultivated seafood suffers from a lack of established protocols for producing complex tissues in vitro. At the same time, fish such as the zebrafish Danio rerio have been widely used as model organisms in developmental biology. Therefore, many of the mechanisms and signaling pathways involved in the formation of muscle, fat, and other relevant tissue are relatively well understood for this species. The same processes are understood to a lesser degree in aquatic invertebrates. This review discusses the differentiation and maturation of meat-relevant cell types in aquatic species and makes recommendations for future research aimed at recapitulating these processes to produce cultivated fish and shellfish.
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