Parathyroid Hormone Resistance and Autoantibodies to the PTH1 Receptor.
N Engl J Med
; 385(21): 1974-1980, 2021 11 18.
Article
em En
| MEDLINE
| ID: mdl-34788508
ABSTRACT
We describe two cases of acquired parathyroid hormone (PTH) resistance consequent to the development of serum PTH type 1 receptor (PTH1R) autoantibodies, which block PTH binding and signaling. Both cases were associated with other autoimmune manifestations, and one case was associated with atypical membranous glomerulonephritis. In vitro binding and signaling assays identified the presence of PTH1R-blocking IgG autoantibodies, which were not present in serum samples from patients with other renal or autoimmune disorders. (Funded by the Intramural Research Programs of the National Institute of Diabetes and Digestive and Kidney Diseases and others.).
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Hormônio Paratireóideo
/
Autoanticorpos
/
Receptor Tipo 1 de Hormônio Paratireóideo
/
Hipocalcemia
Tipo de estudo:
Prognostic_studies
Limite:
Adult
/
Aged
/
Female
/
Humans
Idioma:
En
Revista:
N Engl J Med
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
Antilhas Holandesas