Cancer is one of the leading causes of death worldwide, marked by the uncontrolled growth of abnormal cells. What makes it more dangerous is the ability of cancer cells to move quickly through the ...

The movement of leukocytes across various substrates has been observed by scientists for a number of years. However, many of the precise molecular mechanisms have eluded investigators. Now, ...

In a new theory to explain the mechanism of motility in amoebae and similar cells,the author proposes that streaming cytoplasm contracts at the front of the cell and literally pulls it along ...