CLOCK and thyroid gland carcinoma: These indicated that each of the circadian clock genes mentioned in the Introduction was tested at least once in thyroid carcinoma between 2013 and 2022 (Table 1) and the results of such testing were reported in nine selected publications, in the pioneer publication of Mannic et al. (2013) [1] and eight following articles authored by Mond et al. (2014) [2], Chitikova et al. (2015) [3], Makhlouf et al. (2016) [4], Gallo et al. (2018) [5], Sadowski et al. (2019) [6], Lou et al. (2021) [7], Xu et al. (2022) [8], and Mou et al. (2022) [9] (article in Chinese with abstract in English).