Disease, Drugs & Diagnostics

cell and numbers. Image: Thinkstock

Weizmann Institute’s Mathematical Model May Lead to Safer Chemotherapy

12.09.2012

Cancer, Viruses & Microorganisms, Immunology, Disease, Drugs & Diagnostics, Bioinformatics and Computational Biology

The study explains why certain patients develop severe infections after chemotherapy and points to ways of averting this side-effect

Electron micrograph of bacteriophages Image: Dr Graham Beards, Wikimedia Commons

Helpful Bacteria, Harmful Viruses

17.07.2012

Viruses & Microorganisms, Immunology, Disease, Drugs & Diagnostics, Genetics

The beneficial bacteria in our guts are open to attack from viruses

Kill the Messenger

Kill the Messenger

12.06.2012

Cancer, Disease, Drugs & Diagnostics

A small molecule developed at the Weizmann Institute prevents a cancer-causing message from entering the cell nucleus

The molecular structure of Spanish flu protein (hemagglutin) bound to a computationally designed protein (green). The designed protein binds the viral protein tightly and with high specificity, blocking the protein's function and neutralizing viral infectivity

Matchmaker

23.05.2012

Biochemistry, Viruses & Microorganisms, Disease, Drugs & Diagnostics, Structural Biology

A new method of redesigning protein molecules may yield novel drugs.

The two faces of BID. When duty calls, it leaves the cell nucleus to initiate cell suicide. Illustration: Elite Avni

Meeting Places

23.04.2012

Stem Cells, Molecular and Cell Biology, Disease, Drugs & Diagnostics

How does one protein direct two different life-or-death activities in the cell?

Profs. Bernardo Vidne and Talila Volk. From human hearts to fruit fly hearts

Heart and Mind

02.04.2012

Molecular and Cell Biology, Disease, Drugs & Diagnostics, Genetics, Science Teaching

After a career as a top cardiac surgeon, Prof. Bernardo Vidne decided to get a Ph.D. in science

Left: Natural control mechanism blocks the enzyme's zinc active site. Right: Novel antibody works as effectively as the natural control mechanism

Immune System Tricks

19.03.2012

Molecular and Cell Biology, Immunology, Disease, Drugs & Diagnostics, Structural Biology

A synthetic molecule causes a useful immune response in mice

Prof. Irun Cohen, DiaPep 227 developer

Phase III Clinical Trials of Diabetes Treatment

30.01.2012

Immunology, Disease, Drugs & Diagnostics, Yeda Technology Transfer, Biotechnology

Initial results show higher pancreas function after two years of treatment

Prof. Jeffrey Gerst and Rachel Kama

Unraveling Batten Disease

05.01.2012

Brain & Behavior, Molecular and Cell Biology, Disease, Drugs & Diagnostics, Genetics

When the CLN3 gene is mutated, molecular traffic patterns are disrupted in the neurons.

Left: Natural control mechanism blocks the enzyme's zinc active site. Right: Novel antibody works as effectively as the natural control mechanism

New Antibodies Treat Autoimmune Disease in Mice

26.12.2011

Immunology, Disease, Drugs & Diagnostics, Organic Chemistry

Institute scientist “trick” the body into blocking an enzyme that abets disease processes

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Food: Friend, Not Foe – New Study Explains Why

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