... specialised structure and functions of each particular cell type, genes must be switched on or firmly ... off genes that would otherwise cause abnormal cells to destroy themselves.
Scientists at IFR ...
... growth (increase in cell size). Abnormal cell proliferation and growth are characteristics of cancer. Scientists ... what target genes would allow p53 to inhibit cell growth. The central regulator of ...
... beads coated with special antibodies that bind to dead cells without harming the remaining healthy ... body when scavenger cells remove dead and abnormal cells. If the dead cells are not removed, then ...
... in planarians is induced by genetic manipulation of conserved cellular signaling pathways. These abnormal cells can be specifically targeted without disturbing normal stem cell functions that support ...
... formation.
"Our work suggests that to be able to prevent abnormal cell proliferation, which could lead to cancer, stem ... they've seen it at work in adult stem cells of the fruit-fly testes, so-called ...
... cause abnormal changes in the peritoneum. They also found that pharmacologically disrupting these signals causes these abnormal cells to revert back to their original state, as they normally existed ...
... that cancer can occur when Myc is overexpressed is if some other mechanism blocks its propensity to induce abnormal cells to commit suicide, a process called apoptosis. Muthuswamy and colleagues now ...
... looked for LOCKs in mouse embryonic stem cells. Unlike mature, adult liver and brain ... epigenetic changes also are known to play a role in abnormal cell growth, the researchers suspected that LOCKs ...
... transform into cancers. Inactivation of AIM2 thus might confer a growth advantage to abnormal cells and lead to the development of cancer.
"The discovery and understanding of the AIM2 inflammasome ...
... white blood cells called B-cells accumulate in the blood and the bone marrow. The lymph ... surface proteins that are similar to proteins found on CLL cells. This abnormal condition, known as monoclonal B ...
... . Dr. Dean and colleagues examined whether abnormal cell configurations might trigger reprogramming ... went on to show that the cancer stem-like cells isolated from the spheres with disrupted RB1 genes ...
... p53 often acts as a checkpoint preventing abnormal cells from continuing to grow and divide. However ... level of mutated p53 protein in tumor cells, but also restores the "wild type" or normal activity ...
... help guide physicians in making recommendations about the intensity of follow up needed after treatment for abnormal cells. In addition, she said the findings may help physicians and patients in ...
... cancers, and 30 percent of non-small cell lung cancers.
"Efforts to develop drugs ... dependent genes are not mutated in cancer cells, but they contribute to abnormal cell growth and cancer. By using RNAi ...
During the very first few days of development of a cancer, our immune system recognizes cancer cells not as abnormal cells requiring eradication but as cells of the body that need to be protected.
