Results 161 to 170 of about 28,521 (342)

Reduced Oligodendrocyte Density and Axonal Caliber Associated With Mitochondrial Alterations in the White Matter of Chronically‐Starved Mice

International Journal of Eating Disorders, EarlyView.
ABSTRACT Objective Anorexia nervosa (AN) is a severe eating disorder associated with extreme weight loss, hyperactivity, and amenorrhea. Neuroimaging studies revealed brain atrophy and disruption of white matter integrity in the corpus callosum (CC) of patients with AN. However, the underlying pathophysiological mechanisms remain unclear.
Stephan Lang, Annelie Zimmermann, Kaja Dickert, Hanna Rupprecht, Julia Priebe, Fabienne Haberland, Hanna‐Sophia Henschke, Katharina Schuster, Marcus Frank, Linda Frintrop   +9 more
wiley   +1 more source

Domain unfolding in neurofilament sidearms: effects of phosphorylation and ATP [PDF]

, 2002
Helim Aranda‐Espinoza, Philippe Carl, J.F. Leterrier, Paul A. Janmey, Dennis E. Discher   +4 more
openalex   +1 more source

Mechanisms of spinal glial activation in chemotherapy‐induced peripheral neuropathy: Focus on microglia and astrocytes

Ibrain, EarlyView.
Chemotherapy‐induced peripheral neuropathy (CIPN) remains a major clinical challenge, with central sensitization considered an important pathological mechanism in its occurrence and persistence. This review focuses on spinal astrocytes and microglia, systematically summarizing the pathological mechanisms of spinal glial cells involved in CIPN caused by
Long Gu, Song Cao, Yonghuai Feng
wiley   +1 more source

Mutant huntingtin and neurofilament light have distinct longitudinal dynamics in Huntington’s disease

, 2020
Filipe B. Rodrigues, Lauren M. Byrne, Rosanna Tortelli, Eileanoir B. Johnson, P. A. Wijeratne, Marzena Arridge, Enrico De Vita, Naghmeh Ghazaleh, Richard Houghton, Hannah Furby, Daniel C. Alexander, Sarah J. Tabrizi, Scott Schobel, Rachael I. Scahill, Amanda Heslegrave, Henrik Zetterberg, Edward J. Wild   +16 more
openalex   +2 more sources

The association of umbilical cord blood neurofilament light with non‐reassuring fetal status: A prospective observational study

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective Early detection of hypoxic–ischemic encephalopathy (HIE) in neonates is critical. We conducted a pilot cohort study to determine the feasibility of collecting umbilical cord blood samples for neurofilament light (NfL) and to assess the association of NfL with non‐reassuring fetal status and other cord biomarkers. We aimed to address (
David Zalcberg, Kaitlin Kramer, Emma Payne, Thomas Payne, Shreeya Marathe, Neha Mahajan, Ashly Liu, Jessica Barry, Andrew Duckworth, Mitchell Brooks, Bradley de Vries, Fernando Gonzalez‐Ortiz, Kaj Blennow, Henrik Zetterberg, Adrienne Gordon, Benjamin Moran, Helen J. Manning, Robert D. Sanders   +17 more
wiley   +1 more source

Neurofilament Light Protein Predicts Disease Progression in Idiopathic REM Sleep Behavior Disorder

, 2023
Xuan Zhang, Li Ma, Danqi Liang, Bingxin Song, Jingshan Chen, Yaqin Huang, Lin Xu, Peng Zhao, Wei Wu, Nan Zhang, Rong Xue   +10 more
openalex   +2 more sources

Evaluating the Role of α‐Synuclein Seed Amplification as a Disease Progression Marker: Evidence and Uncertainties

Movement Disorders Clinical Practice, EarlyView.
Abstract Background α‐synuclein seeding amplification assay (α‐synuclein SAA) development as a diagnostic biomarker for Parkinson's disease (PD) has shown promising results over the past decade. However, the utility of these assays in the prediction of disease progression is unclear.
Daniel Belete, Christian Mattjie, Brook Huxford, Jonathan P. Bestwick, Alastair J. Noyce, Cristina Simonet   +5 more
wiley   +1 more source

Cerebrospinal Fluid Proenkephalin Predicts Striatal Atrophy Decades before Clinical Motor Diagnosis in Huntington's Disease

Movement Disorders, EarlyView.
Abstract Background Huntington's disease (HD) is characterized by early, selective, progressive vulnerability of striatal medium spiny neurons (MSNs). Proenkephalin (PENK), a precursor of opioid peptides abundantly expressed in MSNs, is a promising biomarker of striatal integrity, but region‐specific associations and its potential for early‐stage ...
Mena Farag, Michael J. Murphy, Nicola Z. Hobbs, Michela Leocadi, Kate Fayer, Olivia Thackeray, Johan Gobom, Marc Ciosi, Amanda Heslegrave, Henrik Zetterberg, Douglas R. Langbehn, Darren G. Monckton, Edward J. Wild, Sarah J. Tabrizi, Rachael I. Scahill   +14 more
wiley   +1 more source

Structure-stiffness relation of live mouse brain tissue determined by depth-controlled indentation mapping

, 2018
The mechanical properties of brain tissue play a pivotal role in neurodevelopment and neurological disorders. Yet, at present, there is no consensus on how the different structural parts of the tissue contribute to its stiffness variations. Here, we have
Antonovaite, Nelda, Beekmans, Steven V., Hol, Elly M., Iannuzzi, Davide, Wadman, Wytse J.   +4 more
core   +1 more source

Interplay Between Sex and Cytosine‐Adenine‐Guanine‐Age Product Score in Huntington's Disease: Clinical and Neuroimaging Perspectives

Movement Disorders, EarlyView.
Abstract Background Huntington's disease (HD) is a progressive neurodegenerative disorder caused by a cytosine‐adenine‐guanine (CAG) repeat expansion in the huntingtin gene. The disease exhibits sex‐related differences in symptomatology and disease progression, but the effect on brain structural biomarkers and the interaction between sex and CAG‐age ...
Jingwen Yao, Grayson Feng, Guowen Shao, Zexi Wang, Adys Mendizabal, Donatello Telesca, Kaiying Fang, Lola Ibragimova, Juwairia Shoaib, Melanie A. Morrison, Janine M. Lupo   +10 more
wiley   +1 more source