Articles tagged with Cancer Immunology
A study published in Nature Immunology has identified two key proteins, KLF2 and S1P1, that influence immune response strategies. The findings suggest that cytokines play a major role in determining whether lymphocytes become resident memory cells or recirculate.
A LSUHSC researcher has been awarded a five-year, $1.5 million NCI grant to investigate the connection between chronic inflammation and cancer development. The project aims to understand how p53 dysfunction in normal cells surrounding cancer cells can lead to an inflammatory microenvironment that supports tumor growth.
Bioinformatician Professor Terry Speed has received a 2012 Victoria Prize for Science and Innovation for using statistics to solve biomedical research questions. His work has led to new techniques in cancer, infectious diseases, immunology, and inherited diseases.
Researchers at IRIC discovered a protein, RSK, that contributes to chemoresistance in melanoma. Blocking its action could lead to improved treatment of skin cancers.
Research suggests that high levels of circulating DNA, specifically human telomerase reverse transcriptase (hTERT), can indicate a faster progression of lung cancer and lower overall survival. Patients with lower hTERT levels had improved time to progression and higher overall survival rates compared to those with higher levels.
Agricultural Research Service chemist Thomas Wang found that resveratrol, a bioactive compound in grapes and plant foods, can inhibit cancer cell growth but also increase tumor vessel development with prolonged exposure. The study suggests that diet complexity and gene expression are key layers in cancer development.
Scientists at the University of Montreal and Mount Sinai Hospital have identified a new target for cancer cure. Inhibiting the dimerization of RAF protein kinase may block its activation, stopping cancer cells from growing. This breakthrough has the potential to lead to novel anti-cancer agents with unprecedented precision.
A Montreal-based research team has identified a new mechanism controlling NK cell activity, which could improve the treatment of cancers and infectious diseases. The team's breakthrough discovery reveals that the CRACC molecule enhances NK cell killer function.
Researchers have discovered a new mechanism that regulates the production of type I interferon, an important protein for clearing viral infections. This mechanism involves a protein-protein interaction between surface receptors on plasmacytoid dendritic cells and class I major histocompatibility complex molecules.
Researchers develop novel viral vector delivery system to alert immune system against cancer cells, bypassing the tumor's immune-suppressive mechanisms. The approach has potential for treating persistent infections and cancers.
The Ludwig Institute has expended over $1.1 billion in cancer research since its inception, and the new gift will ensure annual research funds of approximately $2 million per center. The six US institutions will collaborate on a powerful force in cancer research.
The Ludwig Fund has given a record-breaking $120 million to support cancer research at six top US institutions. The fund will provide annual research grants of approximately $2 million per center in perpetuity.
The AIDS and Cancer Specimen Bank at UCSF is expanding its operations with new technologies and a central coordinating office. The bank now serves over one million specimens from around the world, including China, Thailand, and South America.
Researchers at University of Illinois Chicago have discovered a way to render cancer cells more susceptible to immunological attacks and chemotherapy. By inserting the E1A gene into malignant cells, they can prevent tumor cells from blocking immune defenses, paving the way for new treatments.