Cited by 527Developmental Biology and Gene RegulationMarine Invertebrate Physiology and EcologyGenomics and Phylogenetic Studies

The evolution of cell types in animals: emerging principles from molecular studies

Arendt, Detlev·2008·Nature Reviews Genetics

Abstract

Cell types are fundamental units of multicellular life but their evolution is obscure. How did the first cell types emerge and become distinct in animal evolution? What were the sets of cell types that existed at important evolutionary nodes that represent eumetazoan or bilaterian ancestors? How did these ancient cell types diversify further during the evolution of organ systems in the descending evolutionary lines? The recent advent of cell type molecular fingerprinting has yielded initial insights into the evolutionary interrelationships of cell types between remote animal phyla and has allowed us to define some first principles of cell type diversification in animal evolution.

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Crossref · 10.1038/nrg2416

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126 of 126 references verified0 citation errors · 0 not checkable

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  • Cells within an organism can be grouped into types, with cells of a type sharing similar structure and function distinct from other types.

    “Studies over the past century have revealed that cells within an organism can be grouped into types – cells within a type exhibit similar structure and function that are distinct from cells in other types (Arendt, 2008).”

    From What is a cell type and how to define it? (2022) · cites this paper as Arendt, 2008

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Authors
Arendt, D.
Affiliations
European Molecular Biology Laboratory (DE)
Corresponding author
Arendt, Detlev
Venue
Nature Reviews Genetics
Published
2008-11
Volume
9
Issue
11
Pages
868-882
ISSN
  • 1471-0056 (ISSN-L)
  • 1471-0064
OpenAlex
W2072977772
Cited by
525
References
126
Citations by year
2026: 25 · 2025: 33 · 2024: 44 · 2023: 50 · 2022: 30 · 2021: 33 · 2020: 37 · 2019: 27 · 2018: 26 · 2017: 28 · 2016: 24 · 2015: 45 · 2014: 31 · 2013: 19 · 2012: 17
FWCI
1.44
Type
journal article
Language
en
Open access
closed
Locations
  • Nature Reviews Genetics (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Developmental Biology and Gene Regulation
  • Physical Sciences › Earth and Planetary Sciences › Paleontology › Marine Invertebrate Physiology and Ecology
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics and Phylogenetic Studies
Keywords
cell type evolution, animal evolution, multicellularity
MeSH terms
Animals, Cell Differentiation, Endocrine System, Biological Evolution, Immune System, Nervous System, Phylogeny, DNA Fingerprinting, Cell Lineage

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