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Biological Regulation

A metastatic breast cancer cell under a fluorescent microscope.
23.02.2015

The discovery of a new breast cancer gene holds hope for treatment

Water dynamics near an enzyme-collagen complex: The rates at which water molecules exchange hydrogen bonds with one another depend on the distance from the active site of the enzyme (gray) and on the type of collagen interacting with the enzyme; the different rates create a gradient of water motions, ranging from extremely fast (red) to very slow (blue and light-blue)
04.02.2015

Water molecules in the body keep going after the main reaction is over

receptors day and night
06.10.2014

Weizmann Institute scientists reveal that a hormone that keeps us alert also suppresses the spread of cancer

Fluid-filled structures in the placenta: maternal and fetal blood vessels and embryo-derived trophoblast cells infiltrating the mother's vasculature
29.09.2014

A new MRI technique reveals how the mother's blood flow and that of the fetus meet in the placenta
 

(l-r) Dr. Zohar Mukamel, Zohar Shipony and Prof. Amos Tanay
21.07.2014

As the body’s cell divide and age, mistakes can pile up in the genome's "tags"

Chromosomes Show Off their Shapes
25.11.2013

A new view of our chromosomes reveals a complex picture
 

Where Lab and Clinic Meet- Dr. Ayelet Erez Work
02.09.2013

Dr. Ayelet Erez finds that clinical work and lab research are a powerful combination

 (l-r) Profs. Irit Sagi and Martina Havenith at the opening ceremony for the launch of the Ruhr University Bochum’s Cluster of Excellence RESOLV
02.07.2013

The Weizmann Institute's Prof. Irit Sagi is a leader in the new field of solvation science

(l-r) Amir Bar, Dr. Amos Tanay, Netta Mendelson-Cohen, Prof. Varda Rotter, Dr. Zohar Mukamel, Naomi Goldfinger, Gilad Landan and Dr. Alina Molchadsky
10.02.2013

Surprising changes in certain genomic markers may help explain how cells can turn cancerous as they age and divide

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