Cidofovir is an anti-viral drug that is effective against several viruses, including the human papilloma virus (HPV), which is implicated in the onset of cervical cancer. It targets the cancer-causing proteins (oncoproteins) produced by HPV. These oncoproteins interfere with the action of other proteins that control genome stability and cell death, and so, when cells are infected with HPV they become resistant to dying. …
In bean sprouts, a collection of amino acids known as a protein complex allows them to grow longer in the darkness than in the light. …
ASPS tumor cells contain a chromosomal translocation — strands of DNA from two chromosomes trade places. The two strands fuse together to create a new gene, ASPSCR1-TFE3 that functions differently than either “parent” gene…
The novel research shows that brain metastases have dense concentrations of tumour infiltrating lymphocytes, providing an immunoactive environment. Moreover, both primary and secondary brain cancers often exhibit high expression of the immunosuppressive factor programmed cell death ligand 1 (PDL1), which can be inhibited by new treatments, thus activating the immune system. …
The catalysts behind the formation of these deadly metastatic tumors are believed to be cancer cells that are launched into the bloodstream from the original site of the cancer. Researchers are very interested in leveraging these circulating tumor cells, or CTCs, which have the potential to allow the properties of a tumor to be better understood without a biopsy, and may also help physicians recognize how aggressive a tumor is and whether it is likely to cause metastatic disease. …
The immune system is designed to remove things not normally found in the body. Cells undergoing change, e.g…
BCS has been a standard of excellence in breast cancer care and its use for management of early-stage breast cancer had increased steadily since the 1990s. …
Cancer stem cells are particularly difficult to eradicate and are at the heart of why it is so hard to more effectively treat cancer patients, as the post-treatment survival of cancer stem cells drives tumor recurrence, the systemic spread of cancer and, ultimately, treatment failure. The researchers, based at the University’s Institute of Cancer Sciences and the Cancer Research UK Manchester Institute — both part of the Manchester Cancer Research Centre — investigated the role of mitochondria which produce and release energy within cells…
More than just a “cosmetic issue,” breast asymmetry can have negative psychological and emotional effects, according to the study by ASPS Member Surgeon Dr. Brian I. Labow and colleagues of Boston Children’s Hospital…
According to the National Cancer Institute, more than 232,000 American women developed breast cancer last year and nearly 40,000 women died from the disease. It is the most common cancer among women in the United States. Most breast cancer deaths occur because the cancer has spread, or metastasized, which means that cells in the primary tumor have invaded blood vessels and traveled via the bloodstream to form tumors elsewhere in the body…