Scientists shed new light on how early stage breast cancer spreads to other organs - BitcoinEthereumNews.com
เศรษฐกิจนักวิทยาศาสตร์ให้ความกระจ่างใหม่ว่ามะเร็งเต้านมระยะเริ่มแรกแพร่กระจายไปยังอวัยวะอื่นได้อย่างไร04 / 26 / 2022ข่าว Bitcoin Ethereum A consultant analyzing a mammogram. Rui Vieira | PA Wire | Getty Images Scientists have shed new light on how early stage breast cancer spreads to other organs undetected, which can cause fatal metastatic cancer in some women years later. Before a breast cancer tumor is even detected, cells that are not yet malignant can spread to other organs where they lie dormant and don‘t replicate, according to new research led by Maria Soledad Sosa, a professor at Mount Sinai’s Tisch Cancer Institute in New York City. The NR2F1 gene normally prevents pre-malignant cells from spreading to other parts of the body. Sosa and a team of scientists found that a cancer gene, HER2, suppresses the NR2F1 gene, allowing pre-cancerous cells to move to other organs of the body where they can become cancerous. “Evidence is suggesting that even before a primary tumor is detectable, you can have cells that disseminate also to secondary organs and they can eventually also form metastasis,” Sosa said. The lungs, the bones and the brain are common places for breast cancer to metastasize, or spread. The teams research was published Tuesday in the peer-reviewed journal Cancer Research. The lab study was conducted using samples of