Immunoreactivity - MyPathologyReport.ca
网页What does immunoreactivity mean? Immunoreactivity is a word pathologists use to describe the results of a test called immunohistochemistry. This test is performed to see if the cells in a tissue sample make a protein of interest. Cells that make the protein may be described as reactive or positive.
Astragaloside IV microfibers assembling into injectable 3D …
网页Astragaloside IV, the principle bioactive components of Huangqi was ratinoally selected to fabricate SMF, assembling into injectable 3D-scaffolds with biocompatiblity and intrinsic immunoactivity. SMF-mediated macroporous scaffolds can provide a 3D environment for housing large numbers of immune cells, including DCs in vivo and induce dendritic ...
Analysis of the N-Glycoforms and Immunoactivity of Chinese …
网页2019年10月24日 · The major protein in Chinese yam ( Dioscorea opposita Thunb.) glycoprotein, 30CYGP, exhibits strong immunomodulatory activities. Research has identified the sequence and structure of 30CYGP; however, 30CYGP N -glycoform composition and immunoactivity remain unknown. We isolated and purified 30CYGP from Chinese yam and used that material to ...
Extraction, structural characterization and immunoactivity of ...
网页2024年2月1日 · Highlights. •. Polysaccharides named as LBP were obtained from bulblet of the Lilium brownii. •. Chemical and enzymatic methods were adopted for LBP structure elucidation. •. Glucomannan was the main component of the soluble polysaccharide in Lilii bulbus. •. LBP was a novel linear structure composed of glucomannan in Lilium brownii. •.
Immunoactivity of self-assembled antibodies investigated by …
网页2018年8月8日 · Immunoglobulin G (IgG), an antibody, plays a significant role in the immune system, and the functions of IgG molecules have been studied in many research fields such as medicine and engineering. Recently, we found the self-assembly of monoclonal mouse IgG molecules on a mica substrate using atomic force microscopy (AFM); the IgG molecules self ...
Boosting the Immunoactivity of T Cells by Resonant Thermal …
网页2022年11月10日 · The T-cell antigen receptor signaling mechanisms and the ensuing immunoactivity of T cells by GFs treatment, compared with traditional metal films (MFs), are studied both in vitro and in vivo. The resonance thermal radiation decreases the activation threshold of T cells by increasing the influx of calcium ions, neutralizing the negative charge ...
Theranostics on the immunoactivity of T cells - Shi - 2023
网页2023年9月15日 · The exploration of redox balance in T cells offers a fascinating opportunity for modulation and molecular imaging of the immune response in immunotherapy. In the past decade, adoptive T-cell therapy has been a revolutionary approach in the treatment of specific blood cancers, such as leukaemia and lymphoma.
Clonal neoantigens elicit T cell immunoreactivity and sensitivity to ...
网页2016年3月25日 · CD8 (+)tumor-infiltrating lymphocytes reactive to clonal neoantigens were identified in early-stage non-small cell lung cancer and expressed high levels of PD-1. Sensitivity to PD-1 and CTLA-4 blockade in patients with advanced NSCLC and melanoma was enhanced in tumors enriched for clonal neoantigens.
Immunoactivity of a hybrid membrane biosurface on …
网页The elevated immunoactivity of nanoparticles achieved by incorporating a hybrid membrane biosurface provides us a more profound comprehension of the nano-immune interaction, which may significantly benefit the development of bioactive nanomaterials for advanced therapy.
NIR-light-mediated spatially selective triggering of anti-tumor ...
网页2019年6月28日 · The immunodevice is composed of a rationally designed UV light-activatable immunostimulatory agent and upconversion nanoparticle, which acts as a transducer to shift the light sensitivity of the...
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