microRNA

An eye of a fruit fly engineered to develop an ALS-like disease. Left: Defective protein aggregates leading to ALS-like degeneration. Right: the eye returned to normal following the expression of one of the "sumo" proteins

Heavy weight pellets

Weizmann Institute of Science scientists deciphered the molecular mechanism of "return to normal" and discovered that it is based on labeling proteins for destruction with a special code known as "SUMO"
A mouse embryo and the genetically engineered placenta that feeds it. programmed for anorexic behavior. Photo: Weizmann Institute

programmed from birth

Medicines. Illustration: shutterstock

Small molecules, big hopes

From the right (standing): Roni Oren, Dr. Tali Melkman-Zahavi, Sharon Cardo-Russo. (Sitting): Amitai Mandelbaum, Natalie Rivkin and Dr. Eran Hornstein. a positive factor

micro-macro