Results 41 to 50 of about 1,644,764 (242)
The roles of P2Y2 purinergic receptors in osteoblasts and mechanotransduction. [PDF]
We previously demonstrated, using osteoblastic MC3T3-E1 cells, that P2Y2 purinergic receptors are involved in osteoblast mechanotransduction. In this study, our objective was to further investigate, using a knockout mouse model, the roles of P2Y2 ...
Yanghui Xing+5 more
doaj +1 more source
Background The activation of AT2 (angiotensin II type 2 receptor ) and Mas receptor by angiotensin II and angiotensin‐(1‐7), respectively, is the primary process that counteracts activation of the canonical renin‐angiotensin system (RAS).
Hikari Takeshita+14 more
doaj +1 more source
Monocyte chemoattractant protein-1 (MCP-1) is a potent agonist for mononuclear leukocytes and has been implicated in the pathogenesis of atherosclerosis and granulomatous lung disease. To determine the role of MCP-1 and related family members in vivo, we
L. Boring+6 more
semanticscholar +1 more source
FoxO1 signaling in B cell malignancies and its therapeutic targeting
FoxO1 has context‐specific tumor suppressor or oncogenic character in myeloid and B cell malignancies. This includes tumor‐promoting properties such as stemness maintenance and DNA damage tolerance in acute leukemias, or regulation of cell proliferation and survival, or migration in mature B cell malignancies.
Krystof Hlavac+3 more
wiley +1 more source
Increased mortality, hypoactivity, and hypoalgesia in cannabinoid CB1 receptor knockout mice.
Delta9-Tetrahydrocannabinol (Delta9-THC), the major psychoactive ingredient in preparations of Cannabis sativa (marijuana, hashish), elicits central nervous system (CNS) responses, including cognitive alterations and euphoria. These responses account for
A. Zimmer+4 more
semanticscholar +1 more source
Metabolic dysfunction‐associated steatotic liver disease (MASLD) affects nearly one‐third of the global population and poses a significant risk of progression to cirrhosis or liver cancer. Here, we discuss the roles of hepatic dendritic cell subtypes in MASLD, highlighting their distinct contributions to disease initiation and progression, and their ...
Camilla Klaimi+3 more
wiley +1 more source
The NADPH Oxidase Isoform 1 Contributes to Angiotensin II-Mediated DNA Damage in the Kidney
In higher concentrations, the blood pressure regulating hormone angiotensin II leads to vasoconstriction, hypertension, and oxidative stress by activating NADPH oxidases which are a major enzymatic source of reactive oxygen species (ROS).
Anna Zimnol+4 more
doaj +1 more source
Knockout of the 15 kDa selenoprotein protects against chemically-induced aberrant crypt formation in mice. [PDF]
Evidence suggests that selenium has cancer preventive properties that are largely mediated through selenoproteins. Our previous observations demonstrated that targeted down-regulation of the 15 kDa selenoprotein (Sep15) in murine colon cancer cells ...
Petra A Tsuji+8 more
doaj +1 more source
Immune Response in Stat2 Knockout Mice [PDF]
Type I IFNs induce gene expression through Stat1 and Stat2, which can in turn associate either to form Stat1 homodimers or the transcription factor ISGF-3. Stat1 homodimers also transduce signals for IFN-gamma. To explore the unique properties of Stat2 and ISGF-3 in type I IFN signaling, its gene was targeted for deletion.
Christian Schindler+3 more
openaire +3 more sources
BACKGROUND & AIMS Defects in lysosome function and autophagy contribute to the pathogenesis of alcoholic liver disease. We investigated the mechanisms by which alcohol consumption affects these processes by evaluating the functions of transcription ...
Xiaojuan Chao+12 more
semanticscholar +1 more source