Results 41 to 50 of about 671,109 (238)

Notch Signaling Modulates Macrophage Polarization and Phagocytosis Through Direct Suppression of Signal Regulatory Protein α Expression

open access: yesFrontiers in Immunology, 2018
The Notch pathway plays critical roles in the development and functional modulation of myeloid cells. Previous studies have demonstrated that Notch activation promotes M1 polarization and phagocytosis of macrophages; however, the downstream molecular ...
Yan Lin   +13 more
doaj   +1 more source

A crack-like notch analogue for a safe-life fretting fatigue design methodology [PDF]

open access: yes, 2003
Various analogies have recently been proposed for comparing the stress fields induced in fretting fatigue contact situations, with those of a crack and a sharp or a rounded notch, resulting in a degree of uncertainty over which model is most appropriate ...
Ciavarella, M.
core   +1 more source

A Poglut1 mutation causes a muscular dystrophy with reduced Notch signaling and satellite cell loss [PDF]

open access: yes, 2016
Skeletal muscle regeneration by muscle satellite cells is a physiological mechanism activated upon muscle damage and regulated by Notch signaling. In a family with autosomal recessive limbgirdle muscular dystrophy, we identified a missense mutation in ...
Cabrera Serrano, Macarena   +5 more
core   +1 more source

Notch signaling and Notch signaling modifiers [PDF]

open access: yesThe International Journal of Biochemistry & Cell Biology, 2011
Originally discovered nearly a century ago, the Notch signaling pathway is critical for virtually all developmental programs and modulates an astounding variety of pathogenic processes. The DSL (Delta, Serrate, LAG-2 family) proteins have long been considered canonical activators of the core Notch pathway. More recently, a wide and expanding network of
openaire   +2 more sources

Notch signaling pathway in cancer: from mechanistic insights to targeted therapies

open access: yesSignal Transduction and Targeted Therapy
Notch signaling, renowned for its role in regulating cell fate, organ development, and tissue homeostasis across metazoans, is highly conserved throughout evolution.
Qingmiao Shi   +9 more
semanticscholar   +1 more source

Analysis of Various Chevron Notch Types and its Influence on the Ligament Area [PDF]

open access: yes, 2019
Specimens for the bending tests with the chevron notch are standardized for the evaluation of the fracture toughness of various materials. In this contribution a difference of the ligament area of the specimens with the straight through notch and the
Miarka, Petr   +3 more
core   +1 more source

Dpp dependent Hematopoietic stem cells give rise to Hh dependent blood progenitors in larval lymph gland of Drosophila

open access: yeseLife, 2016
Drosophila hematopoiesis bears striking resemblance with that of vertebrates, both in the context of distinct phases and the signaling molecules. Even though, there has been no evidence of Hematopoietic stem cells (HSCs) in Drosophila, the larval lymph ...
Nidhi Sharma Dey   +4 more
doaj   +1 more source

Intratumoral heterogeneity generated by Notch signaling promotes small cell lung cancer

open access: yesNature, 2017
The Notch signalling pathway mediates cell fate decisions and is tumour suppressive or oncogenic depending on the context. During lung development, Notch pathway activation inhibits the differentiation of precursor cells to a neuroendocrine fate.
Jing S. Lim   +19 more
semanticscholar   +1 more source

Active control of vibrant actuators with adaptive adjustment of the reference [PDF]

open access: yes, 1999
An improved adaptive filter for eliminating periodic vibrations of unknown frequency in rotary machinery is presented. The proposed canceller is based on a usual bank of digital adaptive notch filters, each filter tuned in the cancellation of one ...
Bertran Albertí, Eduardo   +1 more
core   +1 more source

Notch one for activating NOTCH [PDF]

open access: yesScience-Business eXchange, 2011
Vanderbilt researchers have identified downregulation of NOTCH signaling as a mechanism tumors use to evade the immune system, suggesting that restoring activation of the pathway could improve cancer immunotherapy. Researchers have been split on whether it is better to up- or downregulate NOTCH.
openaire   +1 more source

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