Results 281 to 290 of about 23,660,822 (374)

Nucleotides as an Anti‐Aging Supplementation in Older Adults: A Randomized Controlled Trial (TALENTs study)

open access: yesAdvanced Science, EarlyView.
The TALENTs randomized controlled trial evaluates the potential of nucleotides supplementation as an anti‐aging intervention in older adults. After 19 weeks, nucleotides supplementation significantly reduces DNA methylation age, suggesting a delay in epigenetic aging, and improves insulin sensitivity without severe adverse events.
Shuyue Wang   +9 more
wiley   +1 more source

Clinical evaluation of SafeCEC<sup>®</sup> one-way valve in hemolysis during CPB: Pilot study. [PDF]

open access: yesJ Extra Corpor Technol
Coutinho HMDR   +5 more
europepmc   +1 more source

Nanoparticle‐Mediated CXCL12–CXCR4 Inhibition Reprograms Macrophages and Suppresses Gastric Carcinoma

open access: yesAdvanced Science, EarlyView.
Molecular mechanism study of self‐assembled M2pep‐Cs NPs/Plerixafor nanoparticles in targeting MΦ reprogramming by regulating the CXCL12–CXCR4 signaling pathway to enhance immune recognition and clearance of GC (Created by BioRender). Abstract Gastric carcinoma (GC) remains a major global health challenge, requiring novel therapeutic approaches.
Qianqian Cao   +9 more
wiley   +1 more source

PTf‐SRiApt Targeting SCAF4‐POLR2A Interaction Suppresses Tumor Growth and Promotes Antitumor Immunity in Triple‐Negative Breast Cancer

open access: yesAdvanced Science, EarlyView.
A phosphorothioate‐modified aptamer PTf‐SRiApt capable of disrupting “undruggable” transcription factor SCAF4‐POLR2A interaction with high inhibitory activity and biological stability is presented here. Through this inhibition, PTf‐SRiApt successfully arrested cell cycle progression, induced cell death, and elevated immune recruitment in SCAF4‐POLR2A ...
Liyan Fei   +13 more
wiley   +1 more source

An Anisotropic Gold‐Palladium Heterostructured Nanosystem for Synergistically Overcoming Radioresistance and Enhancing Melanoma Radioimmunotherapy

open access: yesAdvanced Science, EarlyView.
A multifunctional anisotropic Au‐Pd heterostructured nanosystem is developed that incorporates a plasmonically enhanced Au‐Pd core, with a shell composed of a biodegradable, Mn‐doped targeting peptide. The nanosystem integrates photothermal, radiotherapeutic, and immunomodulatory functions.
Cheng Chen   +8 more
wiley   +1 more source

The Prevalence of Vitamin B12, Hemoglobin, and Ferritin Deficiency in Patients with Morbid Obesity and Changes in their Blood Levels after Bariatric Surgery. [PDF]

open access: yesInt J Prev Med
Soheilipour F   +8 more
europepmc   +1 more source

Enhanced Catalytic Cycle of Glucose Oxidation and Reactive Species with ROS and RHS Generation Mediated by Galvanic Engineering of Dual Atomic Sites on Covalent Organic Frameworks Demonstrating Synergistic Bimetal Tumor Treatment

open access: yesAdvanced Science, EarlyView.
A galvanic replacement is used to control dual atomic metals (Au and Ir) on a covalent organic framework (COF) nanoparticle and then coated with hyaluronic acid (HA). Under a specific bimetallic ratio (COF/Aux/Ir1‐x), the optimization can be achieved for the conversion of intracellular nutrients into reactive species (HOCl and O2• ─) and effectively ...
Wei‐Chung Pan   +9 more
wiley   +1 more source

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