I must sadly say that GnRH/Gonadotropin releasing hormone, TRH/Thyrotropin releasing hormone, TSH/Thyroid stimulating hormone, PTH/Parathyroid hormone, Thyroid hormone receptor alpha/Nuclear receptor subfamily 1 group A member 1/V-erbA-related protein 7/EAR-7/c-erbA-1/c-erbA-alpha, TG/Thyroglobulin, and Thyroid peroxidase/TPO are absent in the Humans.
Interestingly, humans seems to have Calcitonin.
LC/Liver Cirrhosis tissue with leprosy has Calcitonin receptor/CT-R at 2.8 μg/mg of tissue protein (please see file; The Fascio effect). Thyroid gland of Humans may be linked to Calcium and Phosphate metabolism.
This may be due to famous Species differences (please see files; HepG2 Fucoidan and JMBT Alopecia). Humans is not necessary to do Metamorphosis. Frogs do Metamorphosis. Molting/Moulting is occurring in Birds, Pigs, Cattles, Cats, Dogs, Arthropods, and Reptiles. Humans does not require Molting due to have got the ability of utilizing the fire.
Thus, the study about Thyroid hormones seems to contribute to Veterinary medicine.
By the way, ELISA and PCR are not quantitative and non-reliable at all. Quantitative HPLC-photometry, HPLC-fluorometry, and PDMD (protein-micrsequencing-deciphering) method should be utilized in Biochemical study for Thyroid gland of Humans.
Since nature has no Normal distribution at all, the data obtained by the reliable HPLC-photometric or fluorometric method should be handled with the non-parametric statistics such as Mann-Whitney's U test (please see file; Dr. Terentyeva Urine BIN).