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http://dx.doi.org/10.1016/j.revmed.2005.09.012 | DOI Listing |
Wolfram syndrome is an extremely rare condition composed of a tetrad of diabetes insipidus, diabetes mellitus, optic atrophy, and deafness. When concurrently presenting with another condition, such as tuberculous meningitis, the widespread range of resulting symptoms delays the establishment of diagnosis and treatment, which results in increased patient morbidity.
View Article and Find Full Text PDFJCEM Case Rep
January 2025
Division of Endocrinology, Diabetes and Metabolism, The Ohio State University Wexner Medical Center and Arthur G. James Comprehensive Cancer Center, Columbus, OH 43210, USA.
Hypoparathyroidism (hypoPTH), sensorineural deafness, and renal dysplasia (HDR) syndrome is a rare autosomal dominant condition with approximately 200 cases published. HDR syndrome is caused by variants of GATA binding protein 3 gene (), which encodes a transcription factor, with multiple types of variants reported. We present the case of a 76-year-old woman who was diagnosed with hypoPTH when she was aged 40 years and transferred care to our institution.
View Article and Find Full Text PDFJNCI Cancer Spectr
January 2025
Section on Medical Neuroendocrinology National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, 20892, MD, USA.
Head and neck paragangliomas (HNPGLs) are typically slow-growing, hormonally inactive tumors of parasympathetic paraganglia. Inactivation of prolyl-hydroxylase domain-containing 2 protein causing indirect gain-of-function of hypoxia-inducible factor-2α (HIF-2α), encoded by EPAS1, was recently shown to cause carotid body hyperplasia. We previously described a syndrome with multiple sympathetic paragangliomas caused by direct gain-of-function variants in EPAS1 (Pacak-Zhuang syndrome, PZS) and developed a corresponding mouse model.
View Article and Find Full Text PDFNat Metab
January 2025
Monell Chemical Senses Center, Philadelphia, PA, USA.
The hippocampus (HPC) has emerged as a critical player in the control of food intake, beyond its well-known role in memory. While previous studies have primarily associated the HPC with food intake inhibition, recent research suggests a role in appetitive processes. Here we identified spatially distinct neuronal populations within the dorsal HPC (dHPC) that respond to either fats or sugars, potent natural reinforcers that contribute to obesity development.
View Article and Find Full Text PDFOrphanet J Rare Dis
January 2025
Ophthalmology Department, Centro Hospitalar e Universitário de Coimbra (CHUC), Hospitais da Universidade de Coimbra (HUC), ULS Coimbra, Praceta Prof. Mota Pinto, 3000-075, Coimbra, Portugal.
Background: Syndromic genetic disorders affecting vision can also cause hearing loss, and Usher syndrome is by far the most common etiology. However, many other conditions can present dual sensory impairment. Accurate diagnosis is essential for providing patients with genetic counseling, prognostic information, and appropriate resources.
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