Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Review
. 2015 May 6;86(3):617-31.
doi: 10.1016/j.neuron.2015.03.021.

Brains, genes, and primates

Affiliations
Review

Brains, genes, and primates

Juan Carlos Izpisua Belmonte et al. Neuron. .

Erratum in

  • Neuron. 2015 Aug 5;87(3):671

Abstract

One of the great strengths of the mouse model is the wide array of genetic tools that have been developed. Striking examples include methods for directed modification of the genome, and for regulated expression or inactivation of genes. Within neuroscience, it is now routine to express reporter genes, neuronal activity indicators, and opsins in specific neuronal types in the mouse. However, there are considerable anatomical, physiological, cognitive, and behavioral differences between the mouse and the human that, in some areas of inquiry, limit the degree to which insights derived from the mouse can be applied to understanding human neurobiology. Several recent advances have now brought into reach the goal of applying these tools to understanding the primate brain. Here we describe these advances, consider their potential to advance our understanding of the human brain and brain disorders, discuss bioethical considerations, and describe what will be needed to move forward.

PubMed Disclaimer

Figures

Figure 1
Figure 1
Cladogram illustrating the phylogenetic relationships for the major subclasses of mammals and some of the orders within each subclass, with illustrations indicating some cortical fields that are shared across different mammals. Primary visual cortex, dark blue; Secondary visual cortex, light blue; Posterior parietal cortex, green; presumptive posterior parietal cortex, light green; Auditory cortex, yellow; Primary somatosensory cortex, red; Second somatosensory area, pink. Adapted from (Cooke et al., 2014), with permission.
Figure 2
Figure 2
Approaches to primate transgenesis. Different methods now in use or having the potential to be used in the creation of genetically modified non-human primates, indicated in bold, with each method placed within the reproductive cycle. See text for details.

References

    1. Hurd MD, Martorell P, Delavande A, Mullen KJ, Langa KM. Monetary costs of dementia in the United States. The New England journal of medicine. 2013;368(14):1326–34. doi: 10.1056/NEJMsa1204629. - DOI - PMC - PubMed
    1. Meredith RW, Janecka JE, Gatesy J, Ryder OA, Fisher CA, Teeling EC, Goodbla A, Eizirik E, Simao TL, Stadler T, Rabosky DL, Honeycutt RL, Flynn JJ, Ingram CM, Steiner C, Williams TL, Robinson TJ, Burk-Herrick A, Westerman M, Ayoub NA, Springer MS, Murphy WJ. Impacts of the Cretaceous Terrestrial Revolution and KPg extinction on mammal diversification. Science. 2011;334(6055):521–4. doi: 10.1126/science.1211028. - DOI - PubMed
    1. Kaas JH. The Evolution of Brains from Early Mammals to Humans. Wiley interdisciplinary reviews Cognitive science. 2013;4(1):33–45. doi: 10.1002/wcs.1206. - DOI - PMC - PubMed
    1. Wise SP. Forward frontal fields: phylogeny and fundamental function. Trends in neurosciences. 2008;31(12):599–608. doi: 10.1016/j.tins.2008.08.008. - DOI - PMC - PubMed
    1. Faulstich BM, Onori KA, du Lac S. Comparison of plasticity and development of mouse optokinetic and vestibulo-ocular reflexes suggests differential gain control mechanisms. Vision research. 2004;44(28):3419–27. doi: 10.1016/j.visres.2004.09.006. - DOI - PubMed

Publication types