Results 71 to 80 of about 101,166 (300)

Inhibition of Macrophage ARID3A Alleviates Myocardial Ischemia‐Reperfusion Injury After Heart Transplantation by Reducing THBS1/CD47 Signaling‐Mediated Neutrophil Extracellular Traps Formation

open access: yesAdvanced Science, EarlyView.
This study reveals that ARID3A in macrophages can transcriptionally regulate the THBS1‐CD47 axis after heart transplantation (HT), thereby inducing activated neutrophils to release NETs through the p38 MAPK signaling pathway. The itaconate derivative 4‐OI can inhibit ARID3A in macrophages and promote the accumulation of antioxidant factors, thereby ...
Hao Tian   +7 more
wiley   +1 more source

Unknown Areas of Activity of Human Ribonuclease Dicer: A Putative Deoxyribonuclease Activity

open access: yesMolecules, 2020
The Dicer ribonuclease plays a crucial role in the biogenesis of small regulatory RNAs (srRNAs) by processing long double-stranded RNAs and single-stranded hairpin RNA precursors into small interfering RNAs (siRNAs) and microRNAs (miRNAs), respectively ...
Marta Wojnicka   +2 more
doaj   +1 more source

Enzymatic Changes in Serum of Benign and Malignant Brain Tumors Patients [PDF]

open access: yesمجلة التربية والعلم, 2008
The present study is concerned with the investigation of the activity of some enzymes as lactate dehydrogenase (LDH), creatine kinase (CK), alkaline phosphatase (ALP), xanthine oxidase (XO), adenosine deaminase (ADA), cytidine deaminase (CDA), 5 ...
Kusay A. M. Al-Chalabi   +1 more
doaj   +1 more source

Highly sensitive nuclease assay based on chemically-modified DNA or RNA [PDF]

open access: yes, 2014
Nucleolytic enzymes are associated with various diseases, and several methods have been developed for their detection. DNase expression is modulated in such diseases as acute myocardial infarction, transient myocardial ischemia, oral cancer, stomach ...
Sato Shinobu, Takenaka Shigeori
core   +2 more sources

Unveiling the complexity of cellular senescence in cancers: From mechanism to therapeutic opportunities

open access: yesBMEMat, EarlyView.
This review highlights the complex roles of cellular senescence in cancer progression and suppression, discusses the mechanisms and regulatory pathways involved, and evaluates the efficacy of the “One‐Two punch” sequential treatment approach while addressing emerging challenges in this novel therapeutic strategy.
Qiuming Pan   +12 more
wiley   +1 more source

Targeting SPHK1 in macrophages remodels the tumor microenvironment and enhances anti‐PD‐1 immunotherapy efficacy in colorectal cancer liver metastasis

open access: yesCancer Communications, EarlyView.
Abstract Background Colorectal cancer liver metastasis (CRLM) is characterized by an immunosuppressive microenvironment and a blunted response to immunotherapy. Notably, tumor‐associated macrophages (TAMs) play a critical role in modulating immune responses and exhibit significant heterogeneity in CRLM.
Yizhi Zhan   +11 more
wiley   +1 more source

Measuring and reporting quality of life outcomes in clinical trials in cystic fibrosis: a critical review [PDF]

open access: yes, 2005
Good quality clinical trials are essential to inform the best cystic fibrosis (CF) management and care, by determining and comparing the effectiveness of new and existing therapies and drug delivery systems.
Abbott, Janice, Hart, Anna
core   +2 more sources

Electrochemical Biosensors for Cancer Biomarker Detection: Basic Concept, Design Strategy and Cutting‐Edge Development

open access: yesElectrochemical Science Advances, EarlyView.
ABSTRACT Cancer is a result of uncontrolled cell growth with the potential to damage or spread to another part of the body. It is the deadliest disease in the world; therefore, rapid and sensitive detection is essential to fight it. In the past few decades, many diagnosis tools have been developed to detect cancer and monitor therapy progress.
Md Mobarok Karim, Tahera Lasker
wiley   +1 more source

3’-Methyl-4-thio-1H-tetrahydropyranspiro-5’-hydantoin platinum complex as a novel deoxyribonuclease I inhibitor [PDF]

open access: yesPharmacia
Deoxyribonuclease I (DNase I) is one of the main nucleases involved in deoxyribonucleic acid (DNA) degradation during apoptosis. It catalyzes the hydrolytic cleavage of DNA, producing 5‘-oligonucleotides.
Ana Marković   +5 more
doaj   +3 more sources

Blood neutrophil extracellular traps: a novel target for the assessment of mammary health in transition dairy cows

open access: yesJournal of Animal Science and Biotechnology, 2022
Background Mammary health is important for transition dairy cows and has been well recognized to exert decisive effects on animal welfare. However, the factors influencing mammary health are still unclear.
Luyi Jiang   +5 more
doaj   +1 more source

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