Results 71 to 80 of about 178,465 (247)

Paramagnetic Rim Lesions and Choroid Plexus Volume at Diagnosis Are Associated With Cognitive Progression Independent of Relapse and MRI Activity in Early Relapsing–Remitting Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Paramagnetic rim lesions (PRLs) and choroid plexus (CP) enlargement reflect smoldering inflammation in multiple sclerosis. Their role in cognitive progression remains unexplored. Eighty‐seven early relapsing–remitting MS patients were enrolled at diagnosis and followed longitudinally.
Stefano Ziccardi, Damiano Marastoni, Agnese Tamanti, Pietro Biasi, Valentina Visani, Annalisa Colombi, Tom A. Fuchs, Monica Sicchieri, Chiara Eccher, Francesco Guarnaccia, Milena Calderone, Valentina Camera, Francesca Benedetta Pizzini, Roberta Magliozzi, Marco Castellaro, Massimiliano Calabrese   +15 more
wiley   +1 more source

Immune memory characteristics of innate lymphoid cells [PDF]

Current Opinion in Infectious Diseases, 2019
Purpose of review Immune memory is essential for host defense against invaders and it is also used as a basis for vaccine development. For these reasons, it is crucial to understand its molecular basis. In this review, we describe recent findings on memory characteristics of innate-like lymphocytes and its contribution to host ...
Placek, K., Schultze, J.L., Netea, M.G., Netea, M.G.   +3 more
openaire   +5 more sources

A Shift from Cellular to Humoral Responses Contributes to Innate Immune Memory in the Vector Snail Biomphalaria glabrata.

PLoS Pathogens, 2016
Discoveries made over the past ten years have provided evidence that invertebrate antiparasitic responses may be primed in a sustainable manner, leading to the failure of a secondary encounter with the same pathogen.
Silvain Pinaud, Julien Portela, David Duval, Fanny C Nowacki, Marie-Aude Olive, Jean-François Allienne, Richard Galinier, Nolwenn M Dheilly, Sylvie Kieffer-Jaquinod, Guillaume Mitta, André Théron, Benjamin Gourbal   +11 more
doaj   +1 more source

Neurologic Manifestations of Long COVID Affect Adult Females More Severely Than Males

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To characterize differences in neurologic manifestations of postacute sequelae of SARS‐CoV‐2 infection (Neuro‐PASC) between females and males. Methods Cross‐sectional study of the first consecutive 261 posthospitalization Neuro‐PASC (PNP) and 2068 nonhospitalized Neuro‐PASC (NNP) patients evaluated at the Neuro‐COVID clinic between ...
Hannah Kopinsky, Melissa Lopez, Janet Miller, Millenia Jimenez, Eric M. Liotta, Igor J. Koralnik   +5 more
wiley   +1 more source

Recent perspectives on macrophage memory: types, mechanisms, and characteristics in pulmonary diseases

Cell Communication and Signaling
Innate immunity has long been viewed as lacking memory capabilities. However, an increasing number of studies are challenging this conventional immunological paradigm. In recent years, innate immune memory has been recognized as an essential component of
Shuyong Wang, Bin Wang, Yonghui Qiu, Yiwei Lu, Hongjun Gu, Bo Wang, Jiang Wang   +6 more
doaj   +1 more source

Resident memory macrophages and trained innate immunity at barrier tissues

eLife
Innate immune memory, or trained innate immunity (TII), represents a form of immunological adaptation in which innate immune cells, including myeloid and lymphoid cells, retain a trained state following prior exposure to immunological stimuli.
Alisha Kang, Michael D'Agostino, Sam Afkhami, Mangalakumari Jeyanathan, Zhou Xing   +4 more
doaj   +1 more source

Intracerebral Hemorrhage Induces Monocyte TNF Signaling in Patients That Is Suppressed by BAF312

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Intracerebral hemorrhage (ICH) causes high morbidity and mortality, with neurotoxic inflammation driven by infiltrating monocytes. This study is an in‐depth longitudinal examination of the immune response during the first week of ICH in the presence and absence of the immunomodulatory drug BAF312 (Siponimod).
Jonathan Howard DeLong, Sebastian Díaz‐Pérez, Kevin Navin Sheth, Jang‐Ho Cha, C. J. Malanga, Patricia G. M. Wagner, Nicole Pezous, Aurelie Hanin, Kyle B. Walsh, H. E. Hinson, Lauren Hachmann Sansing   +10 more
wiley   +1 more source

Innate and virtual memory T cells in man [PDF]

European Journal of Immunology, 2015
A hallmark of the antigen‐specific B and T lymphocytes of the adaptive immune system is their capacity to “remember” pathogens long after they are first encountered, a property that forms the basis for effective vaccine development. However, studies in mice have provided strong evidence that some naive T cells can develop characteristics of memory T ...
openaire   +2 more sources

Claustrum Involvement in New Onset Refractory Status Epilepticus: A Systematic Review

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT The claustrum sign is a distinctive neuroimaging finding characterized by bilateral T2/FLAIR hyperintensity of the claustrum, one of the most interconnected regions of the human brain. It was first described in new‐onset refractory status epilepticus (NORSE) and febrile infection–related epilepsy syndrome (FIRES).
Margherita Burani, Lorenzo Muccioli, Giada Giovannini, Niccolò Orlandi, Francesca Bisulli, Stefano Meletti   +5 more
wiley   +1 more source

Single-cell profiling aligns CD56bright and cytomegalovirus-induced adaptive natural killer cells to a naïve-memory relationship

Frontiers in Immunology
Development of antigen-specific memory upon pathogen exposure is a hallmark of the adaptive immune system. While natural killer (NK) cells are considered part of the innate immune system, humans exposed to the chronic viral pathogen cytomegalovirus (CMV)
M. Kazim Panjwani, Simon Grassmann, Rosa Sottile, Jean-Benoît Le Luduec, Theodota Kontopoulos, Kattria van der Ploeg, Joseph C. Sun, Katharine C. Hsu, Katharine C. Hsu   +8 more
doaj   +1 more source