Tag Archives: metabolism

Press Release: Open SESAME: Proteins Link Cell Metabolism to Genetics, Offer Possible Cancer Target

Researchers have found a new link between a cell’s basic life functions and its genetic operations. The connection involves a protein complex named SESAME, which uses enzymes responsible for glycolysis to activate proteins that regulate genetic material. Glycolysis is the first stage of cellular metabolism, the chain of biochemical reactions by which cells break down food, build proteins and amino acids, and produce energy.

Although their research involved yeast, the authors say the link may hold true in humans. If a SESAME equivalent in humans is found, it could offer insight to enable novel approaches for cancer risk prediction and treatment. Read my full press release at Stowers Institute for Medical Research:

Protein complex links cellular metabolism to gene expression, offers potential therapeutic target

10 History-making Hispanic Researchers

Photo of Luis Alvarez with balloons.
When not doing Nobel prize-winning research, Luis Alvarez built President Eisenhower an indoor golf-training machine, analyzed the Zapruder film and tried to locate an Egyptian pyramid’s treasure chamber using cosmic rays. Photo courtesy Lawrence Berkeley Laboratory

Far too many scientists who made major contributions to knowledge and human health go unremarked, forgotten save for the occasional postage stamp or Google doodle. So when I was offered the chance to write about a few of the many outstanding scientists who came from Spanish-speaking lands, cultures and ancestors, I was understandably excited…and a little nervous. On the one hand, combining such a varied assemblage of people under one term – especially the political term Hispanic – wasn’t ideal. On the other hand, it gave me the chance to explore, and raise awareness of, a remarkably diverse array of persons, backgrounds and accomplishments. I hope you’ll find their stories as inspiring as I did.

10 Hispanic Scientists You Should Know