Results 61 to 70 of about 6,810 (160)

Histiocytosis development and clinical variation through the lens of genomics

The Journal of Pathology, Volume 270, Issue 1, Page 23-39, September 2026.
Abstract Histiocytic neoplasms are rare haematologic diseases characterised by clonal expansions of cells with a monocyte, macrophage or dendritic cell phenotype. Their clinical manifestations are diverse, ranging from indolent lesions to aggressive systemic disease.
Paul G Kemps, Astrid GS van Halteren, Tom van Wezel, Pancras CW Hogendoorn   +3 more
wiley   +1 more source

Serum sodium, tonicity, and risk of dementia in cohort and healthcare populations

Alzheimer's &Dementia, Volume 22, Issue 8, August 2026.
Abstract INTRODUCTION Identifying modifiable, accessible dementia risk factors is critical for prevention. Worldwide surveys indicate that about half of adults do not meet recommended fluid intake and may be chronically underhydrated. METHODS We examined associations between intracellular hydration markers and dementia risk in 13,535 participants from ...
Natalia I. Dmitrieva, Jonathan Rabinowitz, Eric S. Leifer, Delong Liu, Mona N. Bahouth, Manfred Boehm, Rebecca F. Gottesman   +6 more
wiley   +1 more source

Progressive Cerebellar Dysfunction, Pituitary Insufficiency, and Severe Skeletal Fragility in Adult Survivorship of Childhood Multisystem Langerhans Cell Histiocytosis: A Case Report

Clinical Case Reports, Volume 14, Issue 8, August 2026.
ABSTRACT Childhood‐onset multisystem Langerhans cell histiocytosis can lead to delayed adult morbidity involving the neurologic, hypothalamic–pituitary, and skeletal systems. Progressive cerebellar dysfunction, chronic pituitary insufficiency, and severe skeletal fragility may emerge years after apparent disease control, underscoring the need for ...
Suhaib Alnahar, Alaa Senjab, Sara Gharib, Zena Gharib, Lama Hadid   +4 more
wiley   +1 more source

Molecular Ontology Predicts Output Connections From the Nucleus of the Solitary Tract

Journal of Comparative Neurology, Volume 534, Issue 8, August 2026.
The nucleus of the solitary tract (NTS) integrates visceral inputs to coordinate appetite and digestion, breathing, and cardiorespiratory reflexes. Using cell‐type‐specific tracing, we show that excitatory Lmx1b neurons project broadly to brainstem and forebrain targets, whereas inhibitory output remains largely brainstem‐restricted. Catecholaminergic (
Silvia Gasparini, Haidong Zhu, Ana Sofia Peraza Munuzuri, Mya L. Leuang, Frederico S. Fazan, Joel C. Geerling   +5 more
wiley   +1 more source

Regional Functional Molecular Profiles Within the Mammalian Cortex: A Commentary on Limbic Mesocortex

Journal of Comparative Neurology, Volume 534, Issue 8, August 2026.
Two lateral mouse brain sagittal sections labeled, respectively, for Lypd1 (A) and Kcnab3 (B). (A) Lypd1 labels positively cortical Layers 2 and 5 (less heavily), but only at limbic mesocortical sites, forming the limbic ring that separates the unlabeled isocortex (IsoCx) from the unlabeled hippocampal and olfactory allocortex (Hi, Sub, ERh; OlfCx ...
Luis Puelles, Elena Garcia‐Calero
wiley   +1 more source

Unlocking a Nitrosuccinate Lyase for Decarboxylative Enzymatic Hydronitration

Angewandte Chemie, Volume 138, Issue 31, 27 July 2026.
The nitrosuccinate lyase CreD catalyzes C–NO2 bond formation using nitrite in water and shows synthetic practicality with high turnover numbers up to 102,000. A combination of protein engineering and computational methods helped to reveal the mechanistic principles that underpin this unique enzymatic activity.
Matteo Aleotti, Hannah Dreisbach, Rémi Corlay, Clara Weber, Tamara Reiter, Wael Elaily, Bastian Daniel, Klaus Zangger, Pedro A. Sánchez‐Murcia, Mélanie Hall   +9 more
wiley   +2 more sources

Brain‐Wide Mapping and Synaptic Localization of C1QL3 Using a Novel Epitope‐Tagged Knock‐In Mouse

Journal of Comparative Neurology, Volume 534, Issue 8, August 2026.
C1QL3 is a secreted adhesion molecule that acts as a key regulator of synaptic structure and function. We generated and validated a novel epitope‐tagged knock‐in mouse line (C1ql32HA) in which two hemagglutinin (HA) epitopes were inserted near the N‐terminus of the endogenous C1QL3 protein.
William P. Armstrong IV, James M. Salvatore, Matthew J. Sticco, Keaven Caro, J. Wesley Maddox, Angie Huang, Brenna C. McAllister, Christopher B. O'Connell, Siu‐Pok Yee, Amy Lee, Susanne Ressl, David C. Martinelli, Alexander C. Jackson   +12 more
wiley   +1 more source

Langerhans cell histiocytosis of the suprasellar region: diagnosis based on thyroid cytology

European Thyroid Journal
Langerhans cell histiocytosis (LCH) may present as unifocal disease of the suprasellar region, with symptoms and signs of hypopituitarism, arginine vasopressin deficiency (AVP-D), and weight gain.
Maria Mavromati, Verdiana Caironi, Essia Saiji, Maria-Isabel Vargas, Shahan Momjian, Stephanie Andrade-Lopes, Capucine Gubert, Marco Stefano Demarchi, Ismini Mainta, François R Jornayvaz, Kaveh Samii, Grégoire Stalder, Sophie Leboulleux   +12 more
doaj   +1 more source

Preoperative Serum Copeptin Can Predict Delayed Hyponatremia after Pituitary Surgery in the Absence of Arginine Vasopressin Deficiency [PDF]

Endocrinology and Metabolism
Background Delayed postoperative hyponatremia (DPH) is the most common cause of readmission after pituitary surgery. In this study, we aimed to evaluate the cutoff values of serum copeptin and determine the optimal timing for copeptin measurement for the
Ho Kang, Seung Shin Park, Yoo Hyung Kim, Hwan Sub Lim, Mi-Kyeong Lee, Kyoung-Ryul Lee, Jung Hee Kim, Yong Hwy Kim   +7 more
doaj   +1 more source

Open‐Label, Balanced, Randomized, Single‐Dose, Three‐Treatment, Three‐Sequence, Three‐Period, Three‐Way Crossover Oral Bioequivalence Study of Desmopressin Acetate Oral Solution

Clinical Pharmacology in Drug Development, Volume 15, Issue 8, August 2026.
ABSTRACT Desmopressin is first‐line therapy for central diabetes insipidus, also known as arginine vasopressin deficiency, but presents dosing challenges due to its narrow therapeutic index. This open‐label, randomized, three‐way crossover study evaluated the bioequivalence of a new desmopressin acetate oral solution (50 mcg/mL) compared to ...
Adam Christensen, Axay Parth, Mansi Kotak, Danka Radosavjevic, Catherine Gorman Moore, Byung‐Woun Seo   +5 more
wiley   +1 more source