نتایج جستجو برای: tumor peptide
تعداد نتایج: 576890 فیلتر نتایج به سال:
Tumor angiogenesis is critical for cancer progression. In multiple murine models, endothelium-specific epsin deficiency abrogates tumor progression by shifting the balance of VEGFR2 signaling toward uncontrolled tumor angiogenesis, resulting in dysfunctional tumor vasculature. Here, we designed a tumor endothelium-targeting chimeric peptide (UPI) for the purpose of inhibiting endogenous tumor e...
The safest and most effective cytokine therapies require the favorable accumulation of the cytokine in the tumor environment. While direct treatment into the neoplasm is ideal, systemic tumor-targeted therapies will be more feasible. Electroporation-mediated transfection of cytokine plasmid DNA including a tumor-targeting peptide-encoding sequence is one method for obtaining a tumor-targeted cy...
The Arg-Gly-Asp (RGD) sequence was selected by using phage-display peptides to target tumors, focusing on targeting ·(v) integrins in tumor blood vessels. Recent studies suggest that peptides containing the RGD sequence can bind to tumor cells, as well as tumor endothelial cells. To investigate whether the RGD peptide has other effects on tumor cells expressing ·(v) integrins, besides its tumor...
E-cadherin/catenin complex is crucial for cancer cell migration and invasion. The histidine-alanine-valine (HAV) sequence has been shown to inhibit a variety of cadherin-based functions. In this study, by fusing HAV and the classical tumor-targeting Arg-Gly-Asp (RGD) motif and Asn-Gly-Arg (NGR) motif to the apoptosis-inducing peptide sequence-AVPIAQK, a bifunctional peptide has been constructed...
Recent immunohistochemical findings have indicated the presence of gastrin-releasing peptide in normal and pathological human lungs. Gastrin-releasing peptide is a 27-amino acid peptide isolated from porcine gut which bears considerable carboxyterminal homology with bombesin. We have characterized the gastrin-releasing peptide-like peptides present in a human malignant lung carcinoid tumor by g...
Cancer heterogeneity renders risk stratification and therapy decisions challenging. Thus, genomic and proteomic methodologies have been used in an effort to identify biomarkers that can differentiate tumor subtypes to improve therapeutic outcome. Here, we report a generally applicable strategy to generate tumor type-specific peptide ligand arrays. Peptides that specifically recognize breast tum...
e14563 Background: Tumor-specific neoantigens are considered as personalized and potential ultimate targets for cancer immunotherapy. Recently, neoantigen vaccines have been designed to train the patient's immune system specifically target kill tumor cells. However, safety efficacy of in pancreatic treatment remain poorly understood. Methods: Personalized peptide were successfully manufactured ...
Background: Tumor cells express antigens that can be recognized by immune system as foreign particles. Heat shock proteins (HSPs) are molecular chaperones that bind to tumor antigens and mediate their uptake into antigen presenting cells. Methods: This articles is a review article and its data has been collected and categorized from the articles in the field of cancer immunotherapy. All the ar...
The proline-rich peptide (PRP-1) isolated from neurosecretory granules of the bovine neurohypophysis, produced by N.supraopticus and N.paraventricularis, has many potentially beneficial biological effects. PRP-1 been shown to have opposite effects on cell death in neurodegenerative cancer diseases. It significantly reduces staurosporine-induced apoptosis postnatal hippocampal cells, as well dox...
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