Results 41 to 50 of about 1,609,187 (354)

Role of complement activation in anti-neutrophil cytoplasmic antibody-associated glomerulonephritis

Frontiers in Medicine, 2022
Anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) is an autoimmune disease characterized by necrotizing inflammation of small or medium vessels, causing ANCA associated glomerulonephritis (AAGN).
Tadasu Kojima, Takashi Oda
doaj   +1 more source

Mammalian EAK-7 activates alternative mTOR signaling to regulate cell proliferation and migration. [PDF]

, 2018
Nematode EAK-7 (enhancer-of-akt-1-7) regulates dauer formation and controls life span; however, the function of the human ortholog mammalian EAK-7 (mEAK-7) is unknown.
Fox, Alexandra Lucienne, Kim, Jin Koo, Krebsbach, Paul H, Mendonça, Daniela Baccelli, Nguyen, Joe Truong, Ray, Connor   +5 more
core   +2 more sources

Utilizing the Boston Syncope Observation Management Pathway to Reduce Hospital Admission and Decrease Adverse Outcomes [PDF]

, 2019
Introduction: In an age of increasing scrutiny of each hospital admission, emergency department (ED) observation has been identified as a low-cost alternative. Prior studies have shown admission rates for syncope in the United States to be as high as 70%.
Grossman, Shamai A., Lopez, Gregory J., Mechanic, Oren J., Pascheles, Celine Y., Shapiro, Nathan I., Tibbles, Carrie, Winans, Alina M., Wolfe, Richard E.   +7 more
core   +2 more sources

Mechanism of Resistance to Epidermal Growth Factor Receptor-Tyrosine Kinase Inhibitors and a Potential Treatment Strategy

Cells, 2018
Treatment with epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs) improves the overall survival of patients with EGFR-mutated non-small-cell lung cancer (NSCLC).
Tatsuya Nagano, Motoko Tachihara, Yoshihiro Nishimura   +2 more
doaj   +1 more source

Assessment of the Role of C3(H2O) in the Alternative Pathway

Frontiers in Immunology, 2020
In this study we investigate the hydrolysis of C3 to C3(H2O) and its ability to initiate activation via the alternative pathway (AP) of the complement system.
Karin Fromell, Anna Adler, Amanda Åman, Vivek Anand Manivel, Shan Huang, Claudia Dührkop, Kerstin Sandholm, Kristina N. Ekdahl, Kristina N. Ekdahl, Bo Nilsson   +9 more
doaj   +1 more source

Noncanonical NF-κB Signaling Upregulation in Inflammatory Bowel Disease Patients is Associated With Loss of Response to Anti-TNF Agents

Frontiers in Pharmacology, 2021
Objectives: Targeting tumor necrosis factor (TNF) with biologic agents, such as infliximab and adalimumab, is a widely used and effective therapeutic strategy in inflammatory bowel disease (IBD).
Vu Q. Nguyen, Kristin Eden, Kristin Eden, Holly A. Morrison, Megan B. Sammons, Kristin K. Knight, Siena Sorrentino, Rebecca M. Brock, Douglas J. Grider, Irving C. Allen, Irving C. Allen, Irving C. Allen, Dario Sorrentino, Dario Sorrentino   +13 more
doaj   +1 more source

Calcium signalling links MYC to NUAK1 [PDF]

, 2018
NUAK1 is a member of the AMPK-related family of kinases. Recent evidence suggests that NUAK1 is an important regulator of cell adhesion and migration, cellular and organismal metabolism, and regulation of TAU stability.
Hedley, A,, Knight, J.R., Monteverde, T., Murphy, D.J., Sansom, O.J., Tait-Mulder, J.   +5 more
core   +1 more source

Tribochemistry as an Alternative Synthesis Pathway [PDF]

Lubricants, 2020
While reactions driven by mechanical force or stress can be labeled mechanochemical, those specifically occurring at a sliding interface inherit the name tribochemical, which stems from the study of friction and wear: tribology. Increased perception of tribochemical reactions has been gained through technological advancement, and the development of new
Hayden Carlton, David Huitink, Hong Liang   +2 more
openaire   +3 more sources

A TRAF3-NIK module differentially regulates DNA vs RNA pathways in innate immune signaling. [PDF]

, 2018
Detection of viral genomes by the innate immune system elicits an antiviral gene program mediated by type I interferons (IFNs). While viral RNA and DNA species induce IFN via separate pathways, the mechanisms by which these pathways are differentially ...
Aliyari, Saba Roghiyh, Chapon, Maxime, Cheng, Genhong, Dev, Anurupa, Dhingra, Anant, Gerami, Hoda, Ghaffari, Amir A, Parvatiyar, Kislay, Pindado, Jose, Zaver, Shivam A   +9 more
core  

Alternative final steps in berberine biosynthesis in Coptis japonica cell cultures [PDF]

, 1988
In Coptis japonica cell cultures an alternative pathway has been discovered which leads from (S)-tetrahydrocolumbamine via (S)-canadine to berberine. The two enzymes involved have been partially purified.
Galneder, E., Rüffer, Martina, Tabata, M., Wanner, G., Zenk, Meinhart H.   +4 more
core   +1 more source