21 Krude Krude H H Biebermann Biebermann H H Schnabel Schnabel D D Tansek Tansek MZ MZ Theunissen Theunissen P P Mullis Mullis PE PE Grüters Grüters A A Obesity due to proopiomelanocortin deficiency: three new cases and treatment trials with thyroid hormone and ACTH4-10 Obesity due to proopiomelanocortin deficiency: three new cases and treatment trials with thyroid hormone and ACTH4-10 J Clin Endocrinol Metab J Clin Endocrinol Metab 2003 2003 88 88 4633 4633 4640 4640 14557433 14557433. The gene discussed is TG; the disease is obesity disorder.