Identification of Clinical Factors Related ...
Type de document :
Article dans une revue scientifique: Article original
DOI :
PMID :
URL permanente :
Titre :
Identification of Clinical Factors Related to Antibody-Mediated Immune Response to the Subfornical Organ.
Auteur(s) :
Nakamura-Utsunomiya, Akari [Auteur]
Goda, Satoshi [Auteur]
Hayakawa, Seiichi [Auteur]
Sonoko, Sakata [Auteur]
Hoorn, Ewout J. [Auteur]
Blanchard, Anne [Auteur]
Saito-Hakoda, Akiko [Auteur]
Kakimoto, Haruna [Auteur]
Hachiya, Rumi [Auteur]
Kamimura, Miki [Auteur]
Kawakita, Rie [Auteur]
Higuchi, Shinji [Auteur]
Fujimaru, Rika [Auteur]
Shirai, Yoko [Auteur]
Miyaoka, Daichi [Auteur]
Nagata, Yuki [Auteur]
Kishi, Yutaro [Auteur]
Wada, Aya [Auteur]
Mitsuboshi, Akari [Auteur]
Ozaki, Kayo [Auteur]
Komatsu, Nagisa [Auteur]
Niizuma, Hidetaka [Auteur]
Kanno, Junko [Auteur]
Fujiwara, Ikuma [Auteur]
Hasegawa, Yukihiro [Auteur]
Yorifuji, Tohru [Auteur]
Brickman, Wendy [Auteur]
Vantyghem, Marie-Christine [Auteur]
Recherche translationnelle sur le diabète (RTD) - U1190
Yamaguchi, Kei [Auteur]
Goshima, Naoki [Auteur]
Hiyama, Takeshi Y. [Auteur]
Goda, Satoshi [Auteur]
Hayakawa, Seiichi [Auteur]
Sonoko, Sakata [Auteur]
Hoorn, Ewout J. [Auteur]
Blanchard, Anne [Auteur]
Saito-Hakoda, Akiko [Auteur]
Kakimoto, Haruna [Auteur]
Hachiya, Rumi [Auteur]
Kamimura, Miki [Auteur]
Kawakita, Rie [Auteur]
Higuchi, Shinji [Auteur]
Fujimaru, Rika [Auteur]
Shirai, Yoko [Auteur]
Miyaoka, Daichi [Auteur]
Nagata, Yuki [Auteur]
Kishi, Yutaro [Auteur]
Wada, Aya [Auteur]
Mitsuboshi, Akari [Auteur]
Ozaki, Kayo [Auteur]
Komatsu, Nagisa [Auteur]
Niizuma, Hidetaka [Auteur]
Kanno, Junko [Auteur]
Fujiwara, Ikuma [Auteur]
Hasegawa, Yukihiro [Auteur]
Yorifuji, Tohru [Auteur]
Brickman, Wendy [Auteur]
Vantyghem, Marie-Christine [Auteur]
Recherche translationnelle sur le diabète (RTD) - U1190
Yamaguchi, Kei [Auteur]
Goshima, Naoki [Auteur]
Hiyama, Takeshi Y. [Auteur]
Titre de la revue :
Clinical Endocrinology
Nom court de la revue :
Clin Endocrinol (Oxf)
Numéro :
97
Pagination :
72-80
Date de publication :
2022-07
ISSN :
1365-2265
Mot(s)-clé(s) en anglais :
adipsic hypernatremia
dysnatremia
hypothalamus dysfunction
Na-x channel
ROHHAD syndrome
sensory circumventricular organ
subfornical organ
dysnatremia
hypothalamus dysfunction
Na-x channel
ROHHAD syndrome
sensory circumventricular organ
subfornical organ
Discipline(s) HAL :
Sciences du Vivant [q-bio]
Résumé en anglais : [en]
Objective
We recently reported cases of adipsic hypernatremia caused by autoantibodies against the subfornical organ in patients with hypothalamic-pituitary lesions. This study aimed to clarify the clinical features of ...
Lire la suite >Objective We recently reported cases of adipsic hypernatremia caused by autoantibodies against the subfornical organ in patients with hypothalamic-pituitary lesions. This study aimed to clarify the clinical features of newly identified patients with adipsic hypernatremia whose sera displayed immunoreactivity to the mouse subfornical organ. Design Observational cohort study of patients diagnosed with adipsic hypernatremia in Japan, United States, and Europe. Methods The study included 22 patients with adipsic hypernatremia but without overt structural changes in the hypothalamic-pituitary region and congenital disease. Antibody response to the mouse subfornical organ was determined using immunohistochemistry. The clinical characteristics were compared between the patients with positive and negative antibody responses. Results Antibody response to the mouse subfornical organ was detected in the sera of 16 patients (72.7%, female/male ratio, 1:1, 12 pediatric and 4 adult patients). The prolactin levels at the time of diagnosis were significantly higher in patients with positive subfornical organ (SFO) immunoreactivity than in those with negative SFO immunoreactivity (58.9 ± 33.5 vs. 22.9 ± 13.9 ng/ml, p < .05). Hypothalamic disorders were found in 37.5% of the patients with positive SFO immunoreactivity. Moreover, six patients were diagnosed with rapid-onset obesity with hypothalamic dysfunction, hypoventilation, and autonomic dysregulation/neural tumor syndrome after the diagnosis of adipsic hypernatremia. Plasma renin activity levels were significantly higher in patients with serum immunoreactivity to the Nax channel. Conclusions The patients with serum immunoreactivity to the SFO had higher prolactin levels and hypothalamic disorders compared to those without the immunoreactivity. The clinical characteristics of patients with serum immunoreactivity to the subfornical organ included higher prolactin levels and hypothalamic disorders, which were frequently associated with central hypothyroidism and the presence of retroperitoneal tumors.Lire moins >
Lire la suite >Objective We recently reported cases of adipsic hypernatremia caused by autoantibodies against the subfornical organ in patients with hypothalamic-pituitary lesions. This study aimed to clarify the clinical features of newly identified patients with adipsic hypernatremia whose sera displayed immunoreactivity to the mouse subfornical organ. Design Observational cohort study of patients diagnosed with adipsic hypernatremia in Japan, United States, and Europe. Methods The study included 22 patients with adipsic hypernatremia but without overt structural changes in the hypothalamic-pituitary region and congenital disease. Antibody response to the mouse subfornical organ was determined using immunohistochemistry. The clinical characteristics were compared between the patients with positive and negative antibody responses. Results Antibody response to the mouse subfornical organ was detected in the sera of 16 patients (72.7%, female/male ratio, 1:1, 12 pediatric and 4 adult patients). The prolactin levels at the time of diagnosis were significantly higher in patients with positive subfornical organ (SFO) immunoreactivity than in those with negative SFO immunoreactivity (58.9 ± 33.5 vs. 22.9 ± 13.9 ng/ml, p < .05). Hypothalamic disorders were found in 37.5% of the patients with positive SFO immunoreactivity. Moreover, six patients were diagnosed with rapid-onset obesity with hypothalamic dysfunction, hypoventilation, and autonomic dysregulation/neural tumor syndrome after the diagnosis of adipsic hypernatremia. Plasma renin activity levels were significantly higher in patients with serum immunoreactivity to the Nax channel. Conclusions The patients with serum immunoreactivity to the SFO had higher prolactin levels and hypothalamic disorders compared to those without the immunoreactivity. The clinical characteristics of patients with serum immunoreactivity to the subfornical organ included higher prolactin levels and hypothalamic disorders, which were frequently associated with central hypothyroidism and the presence of retroperitoneal tumors.Lire moins >
Langue :
Anglais
Audience :
Internationale
Vulgarisation :
Non
Établissement(s) :
Université de Lille
Inserm
CHU Lille
Inserm
CHU Lille
Collections :
Date de dépôt :
2024-01-19T22:39:53Z
2024-10-29T09:09:21Z
2024-10-29T09:29:18Z
2024-10-29T09:09:21Z
2024-10-29T09:29:18Z
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