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The meaning behind an awareness ribbon depends on its colors and pattern. Since many advocacy groups have adopted ribbons as symbols of support or awareness, ribbons, particularly those of a single color, some colors may refer to more than one cause. Some causes may be represented by more than one ribbon.
The pink ribbon represents the courage to fight breast cancer, hope for the future, and the charitable goodness of people and businesses who publicly support the breast cancer movement. [3] It is intended to evoke solidarity with women who currently have breast cancer.
It has led the way for many other color ribbons and awareness projects. The Unicode character standard has a "reminder ribbon" character (🎗️) at code point U+1F397. [5] No color is specified for it, and platforms vary in its presentation; it can appear yellow, blue, or red depending on the device or software in which it is viewed. [6]
Herpesviruses also cause cancer in animals, especially leukemias and lymphomas. [13] Human T cell lymphotropic virus was the first human retrovirus discovered by Robert Gallo and colleagues at NIH. [20] The virus causes Adult T-cell leukemia, a disease first described by Takatsuki and colleagues in Japan [21] and other neurological diseases ...
It was suggested that such types of viruses could cause cancer by introducing new genes into the genome. Genetic analysis of mice infected with Friend virus confirmed that retroviral integration could disrupt tumor suppressor genes, causing cancer. [51] Viral oncogenes were subsequently discovered and identified to cause cancer.
Cellular immunity protects the body through: T-cell mediated immunity or T-cell immunity: activating antigen-specific cytotoxic T cells that are able to induce apoptosis in body cells displaying epitopes of foreign antigen on their surface, such as virus-infected cells, cells with intracellular bacteria, and cancer cells displaying tumor antigens;
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The second-most common cancer is lymphoma, which is the cause of death of nearly 16% of people with AIDS and is the initial sign of AIDS in 3% to 4%. [41] Both these cancers are associated with human herpesvirus 8 (HHV-8). [41] Cervical cancer occurs more frequently in those with AIDS because of its association with human papillomavirus (HPV). [41]