Results 231 to 240 of about 89,203 (322)

Drosophila model systems reveal intestinal stem cells as key players in aging

open access: yesAnnals of the New York Academy of Sciences, Volume 1547, Issue 1, Page 88-99, May 2025.
In this review, we discuss the regulation of proliferation and differentiation of intestinal stem cells based on previous research findings, summarize studies on the signaling pathways that regulate these stem cell functions, and describe how aging phenotypes observed in intestinal stem cells due to aging and oxidative stress affect intestinal ...
Joung‐Sun Park   +2 more
wiley   +1 more source

Dual inhibition of TGFβ and PDGF improves RV remodeling and function in response to RV pressure or volume‐loading

open access: yesPhysiological Reports, Volume 13, Issue 9, May 2025.
Abstract Right ventricular (RV) pressure and volume loading induce RV fibrosis in association with RV dysfunction, morbidity, and mortality in repaired tetralogy of Fallot. Transforming‐growth factor‐β1 (TGFβ1) and platelet‐derived growth factor (PDGF) activate common downstream signaling pathways via TGFβ canonical and non‐canonical signaling to ...
John D. Dauz   +10 more
wiley   +1 more source

Effects of selenium, selenium‐enriched spirulina and phycocyanin on myocarditis stress parameters on LPS‐induced injury in H9c2 ventricular cardiomyoblasts

open access: yesPhysiological Reports, Volume 13, Issue 10, May 2025.
Abstract Myocarditis is strongly represented in septic patients and is associated with a higher mortality rate. Spirulina platensis (Spi), a blue‐green algae, has anti‐inflammatory properties and can be enriched with selenium, an antioxidant essential oligoelement.
Thomas Castel   +4 more
wiley   +1 more source

Activation of Stress-activated Protein Kinases/c-Jun N-terminal Protein Kinases (SAPKs/JNKs) by a Novel Mitogen-activated Protein Kinase Kinase (MKK7) [PDF]

open access: hybrid, 1997
Zhengbin Yao   +12 more
openalex   +1 more source

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