Results 61 to 70 of about 17,074,019 (238)

Electrostatic Superlattices Beyond 1:1 Stoichiometry

Advanced Functional Materials, EarlyView.
Polymer‐mediated charge regulation drives two hierarchical routes to higher‐stoichiometry nanoparticle superlattices. Tuning the polymer's molecular weight promotes progressive interstitial filling, transforming ZnS into the fully occupied CaF2${\rm CaF}_2$ lattice. Exchanging polymer assignment between large and small nanoparticles instead breaks CsCl
Binay P. Nayak, Prapti Kakkar, Wesley P. Korba, Honghu Zhang, Wenjie Wang, Surya K. Mallapragada, Alex Travesset, David Vaknin   +7 more
wiley   +1 more source

Nuclear factor-kappa B signaling in skeletal muscle atrophy [PDF]

Journal of Molecular Medicine, 2008
Skeletal muscle atrophy/wasting is a serious complication of a wide range of diseases and conditions such as aging, disuse, AIDS, chronic obstructive pulmonary disease, space travel, muscular dystrophy, chronic heart failure, sepsis, and cancer. Emerging evidence suggests that nuclear factor-kappa B (NF-kappaB) is one of the most important signaling ...
Hong, Li, Shweta, Malhotra, Ashok, Kumar
openaire   +2 more sources

Asbestos Induces Nuclear Factor Kappa B (NF-kappa B) DNA-Binding Activity and NF-Kappa B-Dependent Gene Expression in Tracheal Epithelial Cells. [PDF]

, 1995
Nuclear factor kappa B (NF-kappa B) is a transcription factor regulating expression of genes intrinsic to inflammation and cell proliferation--features of asbestos-associated diseases.
Janssen, Yvonne M, Treadwell, Melinda, Mossman, B T, Barchowsky, Aaron, Driscoll, Kevin E   +4 more
core  

Kappa B site-dependent induction of gene expression by diverse inducers of nuclear factor kappa B requires Raf-1. [PDF]

, 1993
The transcription factor nuclear factor kappa B (NF-kappa B) is sequestered in the cytoplasm of most cell types where it is complexed with its inhibitor (I kappa B).

core   +1 more source

Emerging Post‐CMOS Hardware Neurons for Brain‐Inspired Computing: Devices, Circuits, and System Integration

Advanced Functional Materials, EarlyView.
The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan, Hocheon Yoo, Benoît H. Lessard, Ioannis Kymissis, Chang‐Hyun Kim   +4 more
wiley   +1 more source

Bio‐Inspired Artificial Ionic Mechanoreceptor

Advanced Functional Materials, EarlyView.
A skin‐inspired artificial mechanoreceptor based on ionic interactions is presented for biomimetic tactile sensing. Pressure‐driven ionic redistribution within microfluidic channels generates a self‐powered electrical signal without external bias. The generated waveform exhibits mechanoreceptor‐like temporal features, including overshoot and undershoot,
Mohammad Akbari, Jeppe Don, Lasse A. N. Pedersen, John Noee, Rassoul Tabassian   +4 more
wiley   +1 more source

Putative mechanism of a multivitamin treatment against insulin resistance

Adipocyte
Insulin resistance is caused by the abnormal secretion of proinflammatory cytokines in adipose tissue, which is induced by an increase in lipid accumulation in adipocytes, hepatocytes, and myocytes. The inflammatory pathway involves multiple targets such
José Antonio Palma-Jacinto, Edgar López-López, José Luis Medina-Franco, Oreth Montero-Ruíz, Isela Santiago-Roque   +4 more
doaj   +1 more source

Acute exercise activates myocardial nuclear factor kappa B [PDF]

Cell Stress and Chaperones, 2011
The myocardial stress response to exercise is dependent on exercise intensity and thus understanding the molecular responses between various exercise intensity levels might aid in exercise prescription. Nuclear factor kappa B (NF-κB) is a ubiquitous transcription factor that mediates a variety of cellular processes including inflammation, immune ...
Marko, Balan, Marius, Locke
openaire   +2 more sources

Engineered Microvascular Model of the Blood–Brain–Tumor Barrier Reveals Endothelial Remodeling in Diffuse Midline Glioma

Advanced Healthcare Materials, EarlyView.
We developed a patient‐derived, functional microfluidic model of the diffuse midline glioma (DMG) blood–brain–tumor barrier (BBTB) comprised of endothelial cells, astrocytes, pericytes, and tumor cells. The system forms perfusable microvasculature, reveals the BBTB retains vascular integrity, identifies DMG‐specific transcriptomic changes distinct from
Kimberly R. Bennett, Yann S. Vanrobaeys, Tessy Teboh, Zakiya Smith, Anderson Scott, Cynthia Hajal, Paula T. Hammond, Joelle P. Straehla   +7 more
wiley   +1 more source

Combining oral contraceptives with a natural nuclear factor-kappa B inhibitor for the treatment of endometriosis-related pain

International Journal of Women's Health, 2013
Hugo Maia Jr,1–3 Clarice Haddad,3 Julio Casoy3 1Department of Gynecology and Obstetrics, School of Medicine, Federal University of Bahia, 2Itaigara Memorial Day Hospital, 3Centro de Pesquisas e Assistência em Reprodução Humana ...
Maia H Jr, Haddad C, Casoy J
doaj