| First Author | Sawada K | Year | 2016 |
| Journal | Congenit Anom (Kyoto) | Volume | 56 |
| Issue | 4 | Pages | 180-3 |
| PubMed ID | 26915353 | Mgi Jnum | J:233605 |
| Mgi Id | MGI:5787705 | Doi | 10.1111/cga.12161 |
| Citation | Sawada K, et al. (2016) Regional hypoplasia of somatosensory cortex in growth-retarded mice (grt/grt). Congenit Anom (Kyoto) 56(4):180-3 |
| abstractText | Growth-retarded mouse (grt/grt) is a spontaneous mutant that is known as an animal model for primary congenital hypothyroidism caused by resistance to TSH signaling. The regional pattern of cerebral cortical hypoplasia was characterized in grt/grt mice. Ex vivo computed tomography (CT)-based volumetry was examined in four regions of the cerebral cortex, i.e., prefrontal, frontal, parietal and occipito-temporal regions, which were demarcated by structural landmarks on coronal CT images. A region-specific reduced volume of the parietal cortical region covering most of the somatosensory cortex was noted in grt/grt mice rather than in both heterozygous (grt/+) and wild-type (+/+) mice. We concluded that the cortical hypoplasia in grt/grt was seen in identical cortical regions corresponding to human congenital hypothyroidism. |
