Results 141 to 150 of about 154,752 (304)

Phytochemicals and Health Benefits of American Ginseng (Panax quinquefolius L.): Current Knowledge and Future Perspectives

open access: yesFood Safety and Health, EarlyView.
This review summarizes the chemical constituents and functional characteristics of American ginseng, aiming to provide references for its development and application. ABSTRACT American ginseng, a perennial herbaceous plant, is recognized for its significant medicinal properties and has attracted considerable attention due to its diverse phytochemical ...
Wei Geng   +5 more
wiley   +1 more source

Structural modeling of phosphatidylinositol 3-kinase-γ with novel derivatives of stilbenoids

open access: yesBiochemistry and Biophysics Reports
Phosphatidylinositol 3-kinases (PI3K) form a family of lipid kinases that catalyze the phosphorylation of 3-hydroxyl group of the inositol ring of phosphatidylinositol and its derivatives. It is implicated in inflammatory disorders and cancer thus making
Sagar Rathee   +3 more
doaj   +1 more source

Postconditioning: a form of "modified reperfusion" protects the myocardium by activating the phosphatidylinositol 3-kinase-akt pathway [PDF]

open access: yes, 2004
Brief intermittent episodes of ischemia and reperfusion, at the onset of reperfusion after a prolonged period of ischemia, confer cardioprotection, a phenomenon termed "ischemic postconditioning" (Postcond).
Hausenloy, D.J.   +3 more
core  

Pharmacological effects of gastrodin: Insight into neurological diseases and mechanism in ferroptosis and pyroptosis

open access: yesIbrain, Volume 11, Issue 1, Page 74-83, Spring 2025.
Pharmacological effects of gastrodin include prevention and treatment of cognitive decline and reperfusion injuries, anticonvulsion, antiepilepsy, antidepressants, and analgesia, which are related to antiferroptosis and antipyroptosis. Abstract Gastrodin, as an effective monomer of gastrodia elata, plays a significant role in anti‐inflammatory ...
Xue Zheng, Jing Li, Zhao‐Qiong Zhu
wiley   +1 more source

8-Nitrotryptanthrin inhibits colorectal cancer progression via TGF-β/SMAD and PI3K/AKT/mTOR pathways

open access: yesFrontiers in Pharmacology
ObjectiveTo investigate the anticancer effects and underlying mechanisms of 8-nitrotryptanthrin (8-Nitrotryp) against colorectal cancer (CRC).MethodsThe effects of 8-Nitrotryp on proliferation, colony formation, and migration were evaluated in HCT116 and
Cheng-Yu Sun   +7 more
doaj   +1 more source

Research progress on the role of inflammatory mediators in the pathogenesis of epilepsy

open access: yesIbrain, Volume 11, Issue 1, Page 44-58, Spring 2025.
In the central nervous system, activated immune cells lead to the overproduction of inflammatory mediators through the corresponding signal pathway. Under the stimulation of inflammatory factors, neuroinflammation ultimately occurs. Overexpression of inflammatory mediators and activated immunocytes plays an important role in the emergence and ...
Yue Yu, Fei‐Ji Sun
wiley   +1 more source

Clinical implications of PD‐L1 expression in oncogene‐driven NSCLC: Differential responses to targeted agents and immune checkpoint inhibitors

open access: yesInternational Journal of Cancer, EarlyView.
What's New? PD‐L1 is a reliable biomarker for predicting immunotherapy efficacy in patients with non‐small‐cell lung cancer lacking oncogenic driver mutations. However, its significance in patients with driver mutations remains unclear. In this study of 273 patients with stage IV non–‐small‐cell lung cancer harboring diverse driver alterations and PD ...
Xiaoxiao Fan   +7 more
wiley   +1 more source

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