Results 21 to 30 of about 1,424,654 (267)

Notoginsenoside R1-loaded mesoporous silica nanoparticles targeting the site of injury through inflammatory cells improves heart repair after myocardial infarction

open access: yesRedox Biology, 2022
Notoginsenoside R1 (NGR1) is the main monomeric component extracted from the dried roots and rhizomes of Panax notoginseng, and exerts pharmacological action against myocardial infarction (MI).
Han Li   +15 more
doaj   +1 more source

Ethanol Enhances High-Salinity Stress Tolerance by Detoxifying Reactive Oxygen Species in Arabidopsis thaliana and Rice

open access: yesFrontiers in Plant Science, 2017
High-salinity stress considerably affects plant growth and crop yield. Thus, developing techniques to enhance high-salinity stress tolerance in plants is important.
Huong Mai Nguyen   +15 more
doaj   +1 more source

Fungal Elicitation of Signal Transduction-Related Plant Genes Precedes Mycorrhiza Establishment and Requires the dmi3 Gene in Medicago truncatula

open access: yesMolecular Plant-Microbe Interactions, 2004
Suppressive subtractive hybridization and expressed sequence tag sequencing identified 29 plant genes which are upregulated during the appressorium stage of mycorrhiza establishment between Medicago truncatula J5 (Myc+) and Glomus mosseae.
Stéphanie Weidmann   +5 more
doaj   +1 more source

A Single-Cell Atlas of an Early Mongolian Sheep Embryo

open access: yesVeterinary Sciences, 2023
Cell types have been established during organogenesis based on early mouse embryos. However, our understanding of cell types and molecular mechanisms in the early embryo development of Mongolian sheep has been hampered.
Tingyi He   +17 more
doaj   +1 more source

Wu-Mei-Wan Ameliorates Murine Ulcerative Colitis by Regulating Macrophage Polarization

open access: yesFrontiers in Pharmacology, 2022
An increasing body of evidence shows that macrophages play an important role in the pathogenesis of ulcerative colitis (UC). Macrophage polarization and changes in related signaling pathways are reported to have a protective effect on intestinal ...
Shuguang Yan   +14 more
doaj   +1 more source

Wnt signaling in colorectal cancer: pathogenic role and therapeutic target

open access: yesMolecular Cancer, 2022
Background The Wnt signaling pathway is a complex network of protein interactions that functions most commonly in embryonic development and cancer, but is also involved in normal physiological processes in adults.
Hui Zhao   +7 more
doaj   +1 more source

“Biomechanical Signaling in Oocytes and Parthenogenetic Cells”

open access: yesFrontiers in Cell and Developmental Biology, 2021
Oocyte-specific competence remains one of the major targets of current research in the field of reproduction. Several mechanisms are involved in meiotic maturation and the molecular signature of an oocyte is considered to reflect its quality and to ...
Georgia Pennarossa   +2 more
doaj   +1 more source

The role of myofibroblasts in orthodontic tooth movement

open access: yes口腔疾病防治, 2019
Myofibroblasts are fibroblasts with contractile function. As a contractile cell, myofibroblasts can regulate the function of normal organs in normal tissues.
PAN Xumeng, LIU Yi
doaj   +1 more source

Genomic alterations of oligodendrogliomas at distant recurrence

open access: yesCancer Medicine, 2023
Background Oligodendroglioma is known for its relatively better prognosis and responsiveness to radiotherapy and chemotherapy. However, little is known about the evolution of genetic changes as oligodendroglioma progresses.
Guanzheng Liu   +15 more
doaj   +1 more source

Engineering Signal Transduction Pathways [PDF]

open access: yesCell, 2010
Cells respond to their environment by sensing signals and translating them into changes in gene expression. In recent years, synthetic networks have been designed in both prokaryotic and eukaryotic systems to create new functionalities and for specific applications.
Kiel, Christina, Yus, Eva, Serrano, Luis
openaire   +3 more sources

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