Molecular and Cell Biology

Mouse embryo with integrated human cells that contribute to its development

As Naïve as They Get

30.12.2021

Personalized Medicine, Stem Cells, Molecular and Cell Biology, Evolution and Development, Genetics

Prof. Jacob Hanna’s method for growing mouse embryos outside the womb was shortlisted for Science’s Breakthrough of the Year. Another study from his...

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The Social Sense

28.12.2021

Brain & Behavior, Molecular and Cell Biology

Oxytocin in a developing fish brain determines later social behavior

Fluorescence microscopy image of Salmonella (green) engulfed by splenic macrophages (red; blue – cell nuclei)

A Deadly Tango

23.12.2021

Viruses & Microorganisms, Molecular and Cell Biology, Immunology, Genetics

An intriguing subset of immune cells enables bacteria to flourish

Mouse myoblasts after a 24-hour exposure to a molecule blocking the ERK enzyme. The exposure caused the cells to undergo massive fusion, forming muscle fibers (red) with multiple nuclei (blue) // Dr. Tamar Eigler (Prof. Tzahor's research group)

The Meat, the Muscle, and the Motion of Cell Fusion

20.12.2021

Nutrition, Stem Cells, Molecular and Cell Biology, Technology & Applications, Yeda Technology Transfer, Biotechnology

Revelations about muscle stem cell fusion find their way into the food tech industry

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Making Bone Growth Transparent

17.12.2021

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

A new method for tracking thousands of cells in three dimensions may help reveal how bone growth is disrupted in dwarfism and other skeletal...

mRNA molecules for making insulin are found closer to the cell center

While Waiting for Food: The Surprising Fetal Gut Cells That Make Insulin

09.12.2021

Nutrition, Systems Biology, Molecular and Cell Biology, Disease, Drugs & Diagnostics, Genetics

The discovery opens up new avenues for developing future diabetes therapies

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Bacteria and Plants Fight Alike

01.12.2021

Viruses & Microorganisms, Molecular and Cell Biology, Immunology, Evolution and Development, Genetics, Environment, Plants and Agriculture

A bacterial mechanism for sensing infection may help boost plant defenses

Sulfopin

Catching on to Cancer

28.11.2021

Structural Biology, Cancer, Molecular and Cell Biology, Disease, Drugs & Diagnostics, Yeda Technology Transfer, Diagnostic Techniques and Drugs

A particularly “sticky” molecule could lead to the development of an effective treatment for cancer

(l-r) Dr. Rita Manco and Prof. Shalev Itzkovitz who developed the "ClumpSeq" approach

Clump Together

03.11.2021

Molecular and Cell Biology, Genetics

New approach developed for studying rare cells that may play an important role in not so rare diseases

Jam session. Source: Shutterstock

The Body’s Daily Jam Session

11.10.2021

Nutrition, Molecular and Cell Biology, Genetics

How are the body’s day-night cycles orchestrated between different organs, tissues and cells?

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Top Stories

Shedding Light on the Dark Hours

Credit: Coleen Murphy, Princeton University, Princeton, NJ

Cracking the Code of a Worm's Throat

“Eight Shining Examples of Excellence”

Burning Cancer’s Bridges

Press Releases

“Eight Shining Examples of Excellence”

The Weizmann Institute of Science Ranked among the World’s Top Ten Academic Institutions

A Discovery to Set Your Heart a-Knocking