Results 61 to 70 of about 31,874 (246)

Design of Single‐Atom Nanozymes for Precision Treatment of Erectile Dysfunction with Integrated Single‐Cell RNA Sequencing and Machine Learning

open access: yesAdvanced Science, EarlyView.
It is innovatively utilized single‐cell RNA sequencing to explore the underlying causes of diabetes mellitus‐induced erectile dysfunction, followed by machine learning‐driven design of a single‐atom nanozyme (Fe‐DMOF) for precision treatment of erectile dysfunction.
Xiang Zhou   +8 more
wiley   +1 more source

Unlocking the Therapeutic Potential of a Manila Clam-Derived Antioxidant Peptide: Insights into Mechanisms of Action and Cytoprotective Effects against Oxidative Stress

open access: yesFoods
Reactive oxygen species (ROS) are implicated in various pathological conditions due to their ability to induce oxidative damage to cellular components. In this study, we investigated the antioxidant properties of a peptide isolated from the hydrolysate ...
Hong Jin   +4 more
doaj   +1 more source

Reprogramming Antitumor Immunity: NK Cell Strategies to Navigate the Immunosuppressive Tumor Microenvironment

open access: yesAdvanced Science, EarlyView.
ABSTRACT Tumor immune escape is a major barrier to durable cancer immunotherapy, as advanced malignancies create a tumor microenvironment (TME) that preferentially exhausts and disables T cell responses. While most approved cell therapies are T cell‐based, this limitation motivates the exploration of an alternative effector cell platform.
Tereza Kochs   +4 more
wiley   +1 more source

Gastrointestinal Cytoprotection by PPAR Ligands [PDF]

open access: yesPPAR Research, 2010
Peroxisome proliferator-activated receptor (PPAR) is a nuclear receptor that is known to play a central role in lipid metabolism and insulin sensitivity as well as inflammation and cell proliferation. According to the results obtained from studies on several animal models of gastrointestinal inflammation, PPAR has been implicated in the regulation of ...
Yuji Naito   +2 more
openaire   +3 more sources

Phosphorylation of survivin at threonine 34 inhibits its mitotic function and enhances its cytoprotective activity [PDF]

open access: yes, 2009
Survivin is an essential chromosomal passenger protein required for mitotic progression. It is also an inhibitor of apoptosis and can prevent caspase-mediated cell death.
Barrett, Rachel M.A.   +2 more
core   +1 more source

A Viscous DES‐AAV‐Foxo1 Delivery System With High Transfection Efficiency for the Treatment of Corneal Endothelial Dysfunction by Restoring Mitochondria‐ER Contacts

open access: yesAdvanced Science, EarlyView.
High glucose triggers corneal endothelial dysfunction by impairing FOXO1‐mediated ITPR1 transcription, leading to disrupted mitochondria‐associated membrane (MAM) integrity and defective ER‐to‐mitochondria Ca2+ transfer. This study develops an innovative viscous DES‐AAV‐Foxo1 delivery system with enhanced transfection efficiency. This non‐invasive gene
Hongran Zhao   +10 more
wiley   +1 more source

Transcriptomic signatures reveal systemic adaptations and immune modulation in response to training and competitive racing in horses

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background The molecular mechanisms underlying adaptation to physical exertion and racing stress in horses remain incompletely understood. Peripheral blood transcriptomics offers a minimally invasive method to monitor systemic responses to exercise and identify biomarkers of adaptation or overload. Objectives To evaluate transcriptomic changes
Izabela Dąbrowska   +4 more
wiley   +1 more source

Effective neuroprotection and organ protection: activation of the endogenous mechanisms of sanogenesis

open access: yesНеврология, нейропсихиатрия, психосоматика, 2020
The review sets out modern ideas about the mechanisms of action of gamma-aminobutyric acid (GABA) in the central nervous system and other organs and systems.
R. G. Esin, O. R. Esin, A. R. Khakimova
doaj   +1 more source

COVID-19: long-term health impacts

open access: yesConsilium Medicum, 2021
Several studies have recently been conducted showing persistent COVID-19 symptoms in patients recovering after the acute phase of the disease. Energy imbalance plays a leading role in the pathogenesis of post-COVID syndrome.
Karine R. Badalyan, Ella Iu. Solovyeva
doaj   +1 more source

Phloretin cytoprotection and toxicity

open access: yesChemico-Biological Interactions, 2018
Phloretin (Phl) is a dihydrochalcone flavonoid with significant cytoprotective properties; e.g., free radical trapping, electrophile scavenging. Based on this, it has been suggested that Phl might be useful in the treatment of pathogenic processes and prevention of drug toxicities.
Brian C. Geohagen   +4 more
openaire   +3 more sources

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