What Is a Brain Tumor? A brain tumor (also called an intracranial tumor) is a cluster of abnormal cells that grows in or around your brain. There are over a hundred types of tumors that develop in ...

Cervical dysplasia is the presence of abnormal cells on the surface of the cervix (the opening of the uterus). Cervical dysplasia isn't cancer but it is considered a precancerous condition. Cervical ...

This happens if the exam finds abnormal cells, polyps, inflammation, or genital warts. Your doctor will remove a sample of your cervical tissue and send it to a lab for a closer look under a ...

When these processes fail, cell growth can go haywire. These abnormal cells can develop into cancer and overtake healthy organs and tissues, eventually spreading outside the immediate area to other ...

they could—depending on what role they play in the cell—trigger the cell to become abnormal and divide uncontrollably, causing cancer. By identifying which genes in the cancer cells are ...

When cell growth becomes abnormal, it can quickly become a driving force behind many types of cancer, neurological disorders ...

Low white blood cell levels may lead to infections. A hematologist will also look at the blood sample under a microscope in a test called a blood smear. This can identify any abnormal cell shapes and ...

But mutations in a cell’s DNA can disrupt this regulation, leading to abnormal cell proliferation, forming tumours. Tumours can be benign (non-cancerous) or malignant (cancerous). Malignant ...

Most cell signals are chemical in nature. For example, prokaryotic organisms have sensors that detect nutrients and help them navigate toward food sources. In multicellular organisms, growth ...

Abnormal Security's cofounders Evan Reiser and Sanjay Jeyakumar had a background in marketing, not cybersecurity. In 2018, they started Abnormal Security with the idea of using behavioral ...

Abnormal T cell proliferation often triggers autoimmune disorders. Here the authors show that T cell-specific deficiency of the enzyme N-acetyltransferase 10 ameliorates experimental autoimmune ...