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image: Primary Cilia in Neurons Linked to Obesity

Primary Cilia in Neurons Linked to Obesity

By Abby Olena | January 8, 2018

Three studies—one of mice and two of human genetics—describe the role of two proteins, adenylyl cyclase and melanocortin 4 receptor, in the development of obesity and diabetes. 

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image: Maternal Response to Zika Damages Mouse Fetuses

Maternal Response to Zika Damages Mouse Fetuses

By Catherine Offord | January 5, 2018

Signaling pathways triggered by the mother’s immune system may cause complications during fetal development.

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image: Gene Therapy Temporarily Reverses Type 1 Diabetes in Mice

Gene Therapy Temporarily Reverses Type 1 Diabetes in Mice

By Shawna Williams | January 4, 2018

Pancreatic cells engineered to produce insulin did not immediately provoke an immune response.

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image: Image of the Day: Glucose Sensor 

Image of the Day: Glucose Sensor 

By The Scientist Staff | January 2, 2018

Scientists build a biosensor skin patch for noninvasive glucose monitoring. 

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image: Antiviral Immunotherapy Comes of Age

Antiviral Immunotherapy Comes of Age

By Lucas Laursen | December 4, 2017

T-cell therapies are not just for cancer. Researchers are also advancing immunotherapy methods to protect bone marrow transplant patients from viral infections. 

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A single receptor on natural killer cells recognizes an amino acid sequence conserved across Zika, dengue, and related pathogens.

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image: Researchers Identify Obesity-Diabetes Link

Researchers Identify Obesity-Diabetes Link

By Catherine Offord | December 1, 2017

Exosomes produced by macrophages in fatty tissue influence insulin sensitivity in distant cell types, a study finds.

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image: European Research Council Founder, Molecular Biologist Dies

European Research Council Founder, Molecular Biologist Dies

By Catherine Offord | November 20, 2017

Fotis Kafatos, a Greek researcher famous for his work on malaria, has died at age 77.

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image: Genetic Mutation in Amish Linked to Longer Life

Genetic Mutation in Amish Linked to Longer Life

By Katarina Zimmer | November 16, 2017

Mutations in both copies of SERPINE1 can result in blood clotting disorders, but carriers might enjoy longer lifespan and health benefits. 

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image: Immune Checkpoint Found Lacking in Type 1 Diabetes

Immune Checkpoint Found Lacking in Type 1 Diabetes

By Ruth Williams | November 15, 2017

Boosting levels of a the immunosuppressive protein PD-L1 in blood stem cells halts diabetes in a mouse model of the disease.

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