MAR 24, 2016 5:00 AM PDT

Timing is Everything in Cancer Treatments


In cancer treatment, there is often more than one treatment or drug being given. The name of the game is to kill cancer cells and stop the progression of the disease. A recent study at Harvard University looked at the timing of cancer treatments and how they affected the tumor suppressor protein p53. When p53 is present in the right amounts cancer cells die. The problem is the presence of MDMX which prevents p53 from being effective.

While the answer might seem obvious, in that MDMX must be inhibited, some studies show that even knocking out this protein does not increase levels of p53. Why is that? Timing. Levels of the two antagonists are dependent on when they are observed. By observing the oscillating levels of p53, treatments can be timed to provide optimum cancer killing.
About the Author
  • I'm a writer living in the Boston area. My interests include cancer research, cardiology and neuroscience. I want to be part of using the Internet and social media to educate professionals and patients in a collaborative environment.
You May Also Like
JUL 29, 2020
Chemistry & Physics
Molecular Footloose: Carbon Monoxide Molecules "Square Dance" with Each Other
JUL 29, 2020
Molecular Footloose: Carbon Monoxide Molecules "Square Dance" with Each Other
The act of "dancing" is not limited to humans, as scientists recently discovered. According to a group of Holl ...
AUG 13, 2020
Plants & Animals
Study Confirms Nutrient Transport in Pregnant Male Seahorses
AUG 13, 2020
Study Confirms Nutrient Transport in Pregnant Male Seahorses
Seahorses are some of the most extraordinary fish in the ocean, and one of their most noteworthy features is male pregna ...
AUG 22, 2020
Space & Astronomy
Are There More Rogue Planets than Stars?
AUG 22, 2020
Are There More Rogue Planets than Stars?
Researchers from Ohio State University have theorized that there may be more rogue planets (planets that don't orbit ...
OCT 29, 2020
Space & Astronomy
Water Found on Moon Enough to Sustain a Lunar Base
OCT 29, 2020
Water Found on Moon Enough to Sustain a Lunar Base
For the first time, scientists have found water on the moon's sunlit surface. Coupled with other evidence of water i ...
NOV 24, 2020
Chemistry & Physics
Want to Keep Calm? Tap Water Might Help
NOV 24, 2020
Want to Keep Calm? Tap Water Might Help
The ongoing worldwide pandemic places the mental health of many communities on red alert. But there may be a remedy to e ...
DEC 12, 2020
Space & Astronomy
Superhighways in Space Enable Super Fast Travel Between Planets
DEC 12, 2020
Superhighways in Space Enable Super Fast Travel Between Planets
Astronomers from Serbia have found that invisible structures created by gravitational interaction in our Solar System ge ...
Loading Comments...