Cancer genomics is the study of cancer at a genetic level, which involves exploring how cancer cells develop, grow and progress over time. It includes looking for genes associated with cancer, which medical professionals can use in the diagnosis, treatment decisions, and prognosis (determining cancer outcome). Cancer genomics helps to improve our understanding of cancer […]
Necrosis of the skin refers to the death of skin cells. Many factors can cause it and can lead to severe complications, such as sepsis (blood poisoning), necrotizing fasciitis (flesh-eating bacteria), and amputation. Skin necrosis treatment depends on the severity of the condition. Causes of Necrosis of the Skin Several different factors can cause necrosis […]
Process of Glycolysis Glycolysis is the process of converting glucose into energy. This process is essential for the proper functioning of cells and tissues. Glycolysis takes place in the cytosol or fluid portion of the cell. Glycolysis takes place in the cytosol, or fluid portion of the cell. The first step of glycolysis is the […]
Pancreatic Cancer Symptoms—Pancreatic cancer affects the pancreas, a small organ in the abdomen that produces enzymes that help digest food and hormones that regulate blood sugar levels. Pancreatic cancer can develop from two types of cells in the pancreas: exocrine cells and neuroendocrine cells. Pancreatic cancer has a meager survival rate, with only about 9% […]
Antioxidative Reactions Prooxidants are molecules that can cause oxidative stress in cells. This oxidative stress can lead to cell death or damage and several diseases. Prooxidants are in both environmental and artificial substances. Certain prooxidants can be carcinogenic, and others are associated with congenital disabilities. Signs and Symptoms of Oxidative Stress Oxidative stress likely plays […]
Lynch Syndrome Cancers - Lynch syndrome is a genetic disorder that increases the risk of developing certain types of cancer, particularly colorectal cancer. People with Lynch syndrome have a gene defect that helps repair DNA mistakes, which means that they are more likely to develop cancers. Lynch syndrome happens due to a mutation in one […]
Bone cancer is a type of cancer that starts in the cells of the bone. The most common type of bone cancer is osteosarcoma, which usually affects children and young adults. Other types of bone cancer include chondrosarcoma, Ewing's sarcoma, and fibrosarcoma. This type of cancer can be challenging to treat because it can spread […]
The tumor microenvironment is a complex and dynamic milieu that plays a pivotal role in tumor progression and metastasis. Tumor cells interact with various stromal cells, including cancer-associated fibroblasts (CAFs), myeloid-derived suppressor cells (MDSCs), and immune cells, to create a microenvironment that promotes tumor growth and metastasis. This metastasis may lead to the creation of […]
Microgravity, or weightlessness, can be experienced while in free fall. People often describe the sensation as floating. Microgravity eliminates the concepts of up or down, allowing objects to move in any direction when pushed. If you were to let go of an object in microgravity, it would float away from you. This condition can have […]
