Results 91 to 100 of about 878,820 (240)

A CASE OF ANGIOEDEMA: C1 INHIBITOR DEFICIENCY

National Journal of Medical Research, 2015
Angioedema is rapid swelling (oedema) of subcutaneous tissue involving dermis, mucosa and sub mucosal tissues. It may be IgE dependant, bradykinin mediated, complement mediated, non immunologic or idiopathic. It may be heriditory or acquired.
Arijit Sinha, Suvrendu Sankar Kar, Subhrojyoti Mitra, Ujjal Bandopadhyayay Bandopadhyay, Bikas Chandra Seth, Md Hamid Ali   +5 more
doaj  

Astrocytic LMP2 Coordinates NF‐κB and TGF‐β1/Smad3 Signaling to Drive Neuroinflammation after Cerebral Ischemia/Reperfusion

Advanced Science, EarlyView.
ABSTRACT Astrocyte reactivity critically shapes neuroinflammatory outcomes after ischemic stroke, yet the upstream regulators governing astrocyte state transitions remain incompletely defined. Here, we identify the immunoproteasome subunit low molecular weight protein 2 (LMP2) as an important modulator of astrocyte functional remodeling following ...
Yanguang Mao, Rulan Ma, Zejing Lin, Huiying Zhao, Yuexian Liu, Yonghe Su, Xu Zhang, Xingyong Chen   +7 more
wiley   +1 more source

Early Retinal UCHL1 Dysregulation Coupled With Synaptic Loss Reflects Alzheimer's Disease Severity

Advanced Science, EarlyView.
This study identifies synapse‐enriched deubiquitinase UCHL1 as an early Aβ‐responsive regulator of retinal synaptopathy in Alzheimer's disease. Retinal UCHL1 loss accompanies excitatory synapse degeneration, p75NTR activation, and neuroinflammation, and predicts Braak stage and cognitive decline. Aβ42 fibrils trigger synaptic and UCHL1 depletion before
Altan Rentsendorj, Jean‐Philippe Vit, Alexandre Hutton, Yosef Koronyo, Saba Shahin, Edward Robinson, Ernesto Barron, Anthony Rodriguez, Ousman Jallow, Julia Sheyn, Bhakta Prasad Gaire, Lalita Subedi, Miyah R. Davis, Barathan Gnanabharathi, Alexander V. Ljubimov, Stuart L. Graham, Vivek K. Gupta, Mehdi Mirzaei, Debra Hawes, Katlin Silm, Keith L. Black, Lon S. Schneider, Alfredo A. Sadun, Jesse G. Meyer, Dieu‐Trang Fuchs, Maya Koronyo‐Hamaoui   +25 more
wiley   +1 more source

Activated NAD+ biosynthesis pathway induces olaparib resistance in BRCA1 knockout pancreatic cancer cells.

PLoS ONE
PARP inhibitors have been developed as anti-cancer agents based on synthetic lethality in homologous recombination deficient cancer cells. However, resistance to PARP inhibitors such as olaparib remains a problem in clinical use, and the mechanisms of ...
Yuka Sasaki, Takuma Inouchi, Ryusuke Nakatsuka, Amane Inoue, Mitsuko Masutani, Tadashige Nozaki   +5 more
doaj   +1 more source

Neuromorphic Near‐Sensor and In‐Sensor Computing Enabled by Next‐Generation Material‐Based Sensors

Advanced Science, EarlyView.
This Review presents a structural framework that classifies neuromorphic sensing into near‐sensor and in‐sensor architectures, clarifying physical coupling between sensing and computation. The framework connects neural and synaptic device functions with recent advances in optical, mechanical, and chemical sensing, compares energy consumption and ...
Su Yeon Jung, Gwang Ya Kim, Sejin Kim, Hyunjong Seo, Se Gi Lee, Sang Min Won, Dongjoon Rhee, Joohoon Kang   +7 more
wiley   +1 more source

C1-inhibitor-serine proteinase complexes and the biosynthesis of C1-inhibitor by Hep G2 and U 937 cells

, 1993
The biosynthesis of the serpin alpha 1-proteinase inhibitor is regulated by a feedback mechanism whereby complexes between alpha 1-proteinase inhibitor and serine proteinases bind to liver cells and monocytes, a reaction that activates alpha 1-proteinase-
Kourteva, Y., Medcalf, R. L., Schapira, M., Patston, P. A.   +3 more
core   +1 more source

Retinomorphic Visual Processing Enabled by Contact‐Engineered IGZO Optoelectronic Synaptic Memtransistors

Advanced Science, EarlyView.
Here, we present an optoelectronic synaptic memtransistor (OSMT) integrating photoresponsive IGZO with contact‐engineered HfO2, enabling electrically and optically tunable synaptic weights. The device demonstrates broad range of tunable conductance states and array‐level image processing, highlighting its potential for intelligent machine vision ...
Donghyun Kang, San Nam, Dayul Nam, In‐Soo Kim, Myung‐Gil Kim, Sung Kyu Park, Yong‐Hoon Kim   +6 more
wiley   +1 more source

Management of hereditary angioedema in pregnant women: a review

International Journal of Women's Health, 2014
Teresa Caballero,1,2 Julio Canabal,1 Daniela Rivero-Paparoni,1 Rosario Cabañas1 1Hospital La Paz Institute for Health Research, (IdiPaz) 2Biomedical Research Network on Rare Diseases-U754 (CIBERER), Madrid, Spain Abstract: Three types of ...
Caballero T, Canabal J, Rivero-Paparoni D, Cabañas R   +3 more
doaj  

Recent Advances in Carbon Cathode Materials toward High‐Performing Zinc‐Ion Hybrid Supercapacitors

Advanced Science, EarlyView.
Aqueous zinc‐ion hybrid supercapacitors (ZHSCs) have emerged as promising next‐generation electrochemical energy‐storage devices. Porous carbon materials have been extensively studied as cathodes, with advances in tailoring pore structures and material properties to enhance performance.
Take Hirooka, Zhaolin Liu, Ivan P. Parkin, Guanjie He   +3 more
wiley   +1 more source

Complex analysis of the national Hereditary angioedema cohort in Slovakia – Identification of 12 novel variants in SERPING1 gene

World Allergy Organization Journal
Background: Hereditary angioedema (HAE) is a rare autosomal dominant genetic disease characterised by acute episodes of non-pruritic skin and submucosal swelling caused by increase in vascular permeability.
Adam Markocsy, MD, Katarina Hrubiskova, MD, Martin Hrubisko, MD, PhD, Tomas Freiberger, MD, PhD, Hana Grombirikova, MSc, Lenka Dolesova, MSc, PhD, Ludmila Slivka Vavrova, MSc, PhD, Regina Lohajova Behulova, MSc, PhD, Martina Ondrusova, MSc, PhD, MPH, Peter Banovcin, MD, PhD, Karolina Vorcakova, MD, PhD, Milos Jesenak, MD, MSc, PhD, MBA, MHA, FAAAAI   +11 more
doaj   +1 more source