Tag Archives: bladder

Physicians play critical role in ensuring bladder cancer patients understand link between smoking, their disease — ScienceDaily

At least half of bladder cancer cases diagnosed in the United States are the result of cigarette smoking. Bladder cancer is the second most common tobacco-related malignancy, a fact that is not well known even among bladder cancer surgeons, let alone the general public. Quitting smoking after cancer diagnoses can prolong survival, improve cancer prognoses, and decrease the risk of developing second cancers. …

Clock gene dysregulation may explain overactive bladder — ScienceDaily

“We hope our study will stimulate further progress in understanding circadian control of body physiology and aging-related dysfunction and ultimately lead to new strategies of treatment by targeting the circadian regulatory process, including non-drug treatment approaches,” said Changhao Wu, M.D., Ph.D., a researcher involved in the work from the Department of Biochemistry and Physiology at the University of Surrey in the United Kingdom. To make this discovery, scientists used genetically modified mice in which a special wavelength of light was emitted when the clock proteins were produced in isolated bladder tissue. This light reported real-time clock expression and acted directly as a measure of peripheral clock expression…

Invisible blood in urine may indicate bladder cancer

Scientists at the University of Exeter Medical School found that one in 60 people over the age of 60 who had invisible blood in their urine (identified by their GP testing their urine) transpired to have bladder cancer. The figure was around half those who had visible blood in their urine — the best known indicator of bladder cancer…

Study could lead to ‘liquid biopsy’ tests for bladder cancer

Bladder cancer is the fourth most common non-skin cancer. But there is no good screening test for it, and there has been limited progress in characterizing how aggressive an individual’s bladder cancer will be. Loyola researchers studied microscopic droplets, called exosomes, that are shed by cancer cells and are found in urine. Understanding the biology of exosomes could lead to the development of a screening test, which would require a simple urine sample, said lead researcher Gopal Gupta, MD. …