Results 141 to 150 of about 449,170 (361)

HERV‐K TM Subunit Elicits CD8+ T Cell Anergy and Tumor Immune Evasion via Targeting CD3 Coreceptor ε in AML and PDAC

open access: yesAdvanced Science, EarlyView.
Novel viral immune checkpoint K‐TM subunit is aberrantly expressed in CD8+ T cells and enriched in sera of cancer patients, inducing CD8+ T cell anergy and eliciting potent tumor immune escape in mouse model. Mechanistically, K‐TM directly targets and induces the phosphorylation of CD3ε receptor.
Mengyuan Li   +13 more
wiley   +1 more source

AI-ENHANCED MOLECULAR DOCKING AND DRUG BINDING SIMULATIONS

open access: yes
In recent years, the intersection of artificial intelligence (AI) and chemistry has sparked a profound transformation in molecular science. As we stand on the brink of a new era in scientific discovery, the application of AI technologies promises to revolutionize the way we understand, analyze, and manipulate chemical systems.
Khan, Arbaz, Kumar, Samit
openaire   +2 more sources

Irisin Attenuates Pulmonary Vascular Remodeling in Pulmonary Arterial Hypertension via Ubiquitin‐Mediated Regulation of ENO1

open access: yesAdvanced Science, EarlyView.
Irisin is a crucial plasma biomarker and promising therapeutic target that reflects disease severity, pulmonary vascular remodeling status and clinical outcome in patients with pulmonary arterial hypertension (PAH). As a novel protective factor, irisin is downregulated in PAH. By ubiquitination, irisin promotes Enolase 1 degradation and suppresses cell
Na Sun   +15 more
wiley   +1 more source

Studies on Regioselective Binding Mode of Steroid Molecules in Homology Modeled Cytochrome P450-2C11 [PDF]

open access: yes, 2009
In this study, we investigated the regioselective binding mode of steroid molecules and structure requirements for steroid molecules for 16[alpha]-hydroxylation by Cytochrome P450-2C11.
Eiichi Akaho   +3 more
core   +1 more source

Advanced Pharmaceutical Nanotechnologies Applied for Chinese Herbal Medicines

open access: yesAdvanced Science, EarlyView.
This review offers a comprehensive overview of pharmaceutical nanotechnology strategies to address limitations associated with the complex material basis and relative mild therapeutic efficacy of Chinese herbal medicines, and summarizes the advantages of these strategies.
Jiameng Li   +11 more
wiley   +1 more source

NDRG1‐Driven Lactate Accumulation Promotes Lung Adenocarcinoma Progression Through the Induction of an Immunosuppressive Microenvironment

open access: yesAdvanced Science, EarlyView.
NDRG1 drives lactate accumulation and histone lactylation in lung adenocarcinoma, promoting immunosuppression via M2 macrophage polarization and CD8⁺ T cell inhibition. High NDRG1 expression correlates with poor prognosis, an immunosuppressive microenvironment, and immunotherapy resistance.
Gujie Wu   +14 more
wiley   +1 more source

Data-driven score tuning for ChooseLD: A structure-based drug design algorithm with empirical scoring and evaluation of ligand–protein docking predictability

open access: yesBiophysics and Physicobiology
Computerized molecular docking methodologies are pivotal in in-silico screening, a crucial facet of modern drug design. ChooseLD, a docking simulation software, combines structure- and ligand-based drug design methods with empirical scoring.
Akihiro Masuda   +2 more
doaj   +1 more source

RPL6 Interacts with HMGCS1 to Stabilize HIF‐1α by Promoting Cholesterol Production in Hepatocellular Carcinoma

open access: yesAdvanced Science, EarlyView.
The study found that RPL6 is frequently upregulated in HCC tissues with extrahepatic metastasis. Elevated RPL6 bound to and increased the stability of HMGCS1 mRNA, thereby enhancing intracellular cholesterol levels. Subsequently, increased cholesterol promotes cancer metastasis in HCC by stabilizing HIF‐1α protein.
Minli Yang   +15 more
wiley   +1 more source

Computational and network pharmacology analysis of bioflavonoids as possible natural antiviral compounds in COVID-19

open access: yesInformatics in Medicine Unlocked, 2021
Bioflavonoids are the largest group of plant-derived polyphenolic compounds with diverse biological potential and have also been proven efficacious in the treatment of Severe Acute Respiratory Syndrome (SARS) and Middle East Respiratory Syndrome (MERS ...
Rajesh Patil   +9 more
doaj  

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