Results 51 to 60 of about 40,317 (191)

Ketogenic Diet and β‐Hydroxybutyrate Suppress Bladder Cancer Growth and Enhance Anti‐PD‐L1 Immunotherapy Efficacy

Cancer Science, EarlyView.
Ketogenic diet and β‐hydroxybutyrate (β‐HB) suppress bladder cancer growth through direct anti‐tumor mechanisms and enhance anti‐PD‐L1 immunotherapy efficacy. β‐HB upregulates PD‐L1 via JAK2‐STAT3 activation and remodels the tumor immune microenvironment, sensitizing tumors to immune checkpoint blockade. ABSTRACT The limited clinical efficacy of immune
Yuan Zeng, Gangli Gu, Lin Yang, Bohao Fan, Haochen Cui, Lei Yan, Zhao Liu   +6 more
wiley   +1 more source

Clinical outcomes of mitochondrial-enhancing nutraceutical supplementation in psychiatric disorders: A systematic review. [PDF]

Gen Psychiatr
ABSTRACT Background Nutraceutical supplementation targeting mitochondrial function has been proposed as a beneficial therapeutic strategy to improve physical and mental health in psychiatric patients. Aims To summarise the results of studies evaluating nutraceutical supplementation targeting mitochondrial function in patients with psychiatric disorders.
Tortajada J, Bulduk BK, Alfonso-Landete B, Alcaide-Barriga P, Ballvé-Gelonch B, Garrabou G, Vilella E, Alonso Y, Valiente-Pallejà A, Martorell L.   +9 more
europepmc   +2 more sources

Absorption and Effects of Patch Test Preparations of Hydroperoxides of Limonene and Hydroperoxides of Linalool in Human Ex Vivo Skin

Contact Dermatitis, EarlyView.
This study mimics clinical patch testing for the diagnosis of allergic contact dermatitis, by application of patch test preparations of fragrance terpenes to ex vivo human skin samples. The study investigates the penetration of linalool hydroperoxide and limonene hydroperoxide in skin, alongside an analysis of the lipid‐modifying effects of the patch ...
Aoife Clancy, Lina Hagvall, Per Malmberg, Niamh M. O'Boyle   +3 more
wiley   +1 more source

Inositol and Berberine Synergistically Reprogram Endocrine and Ovarian Metabolism in Polycystic Ovary Syndrome

Cell Proliferation, EarlyView.
In a DHEA+HFD‐induced mouse model, Ins/BBR alleviated mitochondrial defects and broadly reprogrammed metabolic landscape in granulosa cells, in specific, restoring nucleotide pools and amino acid turnover, and preventing abnormal long‐chain fatty acid accumulation.
Juan Ge, Chenxiang Zhang, Yilong Zhao, Haiyang Zhao, Shuai Zhu, Tao Tang, Guorui Zhang, Qiang Wang, Hui Wang   +8 more
wiley   +1 more source

Collagen Type VI Alpha 1 as a Regulator of Redox Homeostasis in Antioxidant‐Enhanced Osteogenesis of Dental Stem Cells

Cell Proliferation, EarlyView.
Under physiological conditions, NAC activates the PI3K‐AKT‐COL6A1 axis to sustain redox balance and enhance osteogenesis. COL6A1 deficiency, however, compromises this axis, inducing oxidative stress and impairing NAC's osteogenic efficacy. ABSTRACT Alveolar bone injury represents a prevalent clinical challenge in dentistry, for which stem cell‐based ...
Zhaosong Meng, Jiacheng Liu, Yue Zhang, Ruimeng Yang, Jingyi Zhang, Haosun Yang, Zheng Wang, Ran Wei, Zhe Li, Shuling Guo, Lizhi Hu, Lei Sui   +11 more
wiley   +1 more source

Oxidative Stress Drives Cell Cycle Stalling, Apoptosis and Metabolic Suppression in Cystatin B Deficient EPM1 Patient iPSCs

Cell Proliferation, EarlyView.
CSTB deficient EPM1 iPS cells manifest increased lysosomal activity and oxidative stress, which lead to DNA damage, cell cycle defects and increased apoptosis. As a protective response, metabolism is suppressed. Image created by BioRender https://BioRender.com/t44oc6h.
Shekhar Singh, Lidiia Plotnikova, Teemu Tiukuvaara, Reetta Kälviäinen, Riikka H. Hämäläinen   +4 more
wiley   +1 more source

Afamelanotide improves quality of life and light tolerance in Austrian erythropoietic protoporphyria patients

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Summary Background Erythropoietic protoporphyria (EPP) is a rare genetic disorder characterized by severe phototoxic reactions that occur within minutes of light exposure. In clinical studies, afamelanotide has been shown to prolong pain‐free sun exposure, improve quality of life, and reduce the frequency and severity of phototoxic reactions ...
Magdalena Seidl‐Philipp, Hanna Schratter, Johanna Auer, Gerold Schwantzer, Maximilian Lammer, Philipp Hinteregger, Ines Vergeiner, Robert Gruber, Peter Wolf, Angelika Hofer   +9 more
wiley   +1 more source

Severe Dengue-Associated Hepatitis in an Adolescent Treated With Oral Acetylcysteine: A Case Report. [PDF]

Cureus
Morales Reyes AO, Ramos Gomez CJ, Avila Silva AM, Medina Aguilar E, Rodríguez García KM.   +4 more
europepmc   +1 more source

Disruption of iron metabolism resulting from Dmt1/Slc11a2 deficiency compromises Notch protein degradation and transcriptional activation

The FEBS Journal, EarlyView.
Divalent metal transporter 1 (Dmt1) maintains iron homeostasis and lysosomal proteostasis required for physiological Notch receptor–ligand signaling. Dmt1 loss lowers iron storage capacity (ferritin), increasing intracellular Fe2+, driving ROS and lipid peroxidation, and leading to lysosomal/mitochondrial dysfunction.
Rui Zhang, Somaieh Ahmadian, Jolanda Piepers, Florian Bock, Tom Keulers, Marc A. Vooijs   +5 more
wiley   +1 more source

N-acetylcysteine: evidence based consensus document on the therapeutic advantages in respiratory diseases (NECTAR). [PDF]

Front Med (Lausanne)
Barne M, Shevade M, Bhattacharyya P, Christopher DJ, Nair S, Abhyankar N, Halder I, Vora A, Khanna A, Swarnakar R, Chhajed P, Santhalingam B, Nair A, Salvi S.   +13 more
europepmc   +1 more source