Results 91 to 100 of about 222,331 (336)

The Mitochondrial Guardian α‐Amyrin Mitigates Alzheimer's Disease Pathology via Modulation of the DLK‐SARM1‐ULK1 Axis

open access: yesAdvanced Science, EarlyView.
Dietary habits play a key role in chronic diseases, and higher annual consumption of fruit and vegetable may lower risk of dementia. Artificial intelligence predicts the lipid‐like compound α‐Amyrin (αA) from plants with edible peels as a drug candidate against Alzheimer's disease.
Shu‐Qin Cao   +36 more
wiley   +1 more source

Ki-67 Biomarker Expression and Its Relationship with Metastasis Time and Location in Breast Cancer Patients [PDF]

open access: yesمجله دانشگاه علوم پزشکی گرگان
Background and Objective: Breast cancer is the most common cancer among women, causing the death of many worldwide each year. Given the importance of determining prognosis and the role of biomarkers, this study aimed to determine the expression level Ki ...
Abdolreza Fazel   +3 more
doaj  

Fibrates Inhibit PLTP‐induced M2 Macrophage Infiltration and Increase the Sensitivity of Hepatocellular Carcinoma to ICIs

open access: yesAdvanced Science, EarlyView.
Phospholipid transfer protein(PLTP) plays a critical role in forming a complex with kinase A (AURKA) and P65. This interaction facilitates phosphorylation of P65 at Ser536, leading to the activation of the NF‐κB signaling pathway. Ultimately, this leads to the upregulation of downstream cytokines, including IL‐6, IL‐8, and CSF‐1, which promotes M2 ...
Xinyue Liang   +14 more
wiley   +1 more source

High Ki-67 expression is associated with prolactin secreting pituitary adenomas

open access: yesBiomolecules & Biomedicine, 2017
Pituitary adenomas represent the third most common primary intracranial tumor in neurosurgical practice. To understand the biological behaviour of the pituitary adenomas previous studies have determined the tumor proliferation rate using monoclonal ...
Bogdan Bălinişteanu   +5 more
doaj   +1 more source

Expression and significance of Her2 and Ki-67 in gastric adenocarcinoma without distant metastasis: a cohort study

open access: yesBMC Gastroenterology, 2020
Background The significance of human epidermal growth factor receptor 2 (Her2) and nucleus-associated antigen Ki-67 expression remains controversial in gastric adenocarcinoma (GaC).
Zhijian Wei   +3 more
doaj   +1 more source

Preclinical efficacy of hK2 targeted [177Lu]hu11B6 for prostate cancer theranostics [PDF]

open access: yes, 2019
Androgen ablating drugs increase life expectancy in men with metastatic prostate cancer, but resistance inevitably develops. In a majority of these recurrent tumors, the androgen axis is reactivated in the form of increased androgen receptor (AR ...
Beattie, Bradley J.   +10 more
core   +2 more sources

Inulin‐Based Oral Chemotherapy Modulates Gut Microbiota and Immune Microenvironment through Inhibition of Neutrophil Extracellular Trap Formation for Improving Cancer Therapy

open access: yesAdvanced Science, EarlyView.
Schematic representation of ZIF‐8@OXA@inulin for cancer immunotherapy. Synthesis of ZIF‐8@OXA@inulin. Augmentation of pyroptosis, regulation of gut microbiota, and inhibition of NETs formation by ZIF‐8@OXA@inulin‐mediated comprehensive strategy for antitumor immune response. ABSTRACT Despite the potential of chemoimmunotherapy against colorectal cancer
Zhenhao Li   +8 more
wiley   +1 more source

Polyfunctional Melan-A-specific tumor-reactive CD8+ T cells elicited by dacarbazine treatment before peptide-vaccination depends on AKT activation sustained by ICOS [PDF]

open access: yes, 2016
The identification of activation pathways linked to anti-tumor T-cell polyfunctionality in long surviving patients is of great relevance in the new era of immunotherapy.
Belinda, Palermobc   +7 more
core   +1 more source

Liposomal Nanoconfinement Enables Type I Photodynamic Conversion for Synergistic Cancer Photothermal‐Immunotherapy

open access: yesAdvanced Science, EarlyView.
Liposomal nanoconfinement converts the hemicyanine photosensitizer RhM from Type‐II to Type‐I photodynamic therapy (PDT) while enhancing photothermal therapy (PTT). The RhM‐R837@Lip nanoassembly efficiently generates superoxide (O2•−) and hydroxyl radicals (•OH) to kill tumor cells and achieve tumor ablation.
Minglu Zhang   +14 more
wiley   +1 more source

Artificial intelligence-powered optimization of KI-67 assessment in breast cancer: enhancing precision and workflow efficiency. a literature review

open access: yesJournal of the Pakistan Medical Association
Breast Cancer (BC) has evolved from traditional morphological analysis to molecular profiling, identifying new subtypes. Ki-67, a prognostic biomarker, helps classify subtypes and guide chemotherapy decisions.
Mehwish Mooghal   +5 more
doaj   +1 more source

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