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image: Week in Review: May 19–23

Week in Review: May 19–23

By | May 23, 2014

Sperm-sex–sensing sows; blocking a pain receptor extends lifespan in mice; stop codons can code for amino acids; exploring the tumor exome

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image: Kawasaki Disease a Wind-borne Malady

Kawasaki Disease a Wind-borne Malady

By | May 21, 2014

Cases of the debilitating childhood disease in Japan are likely caused by toxins that float in from China’s farmlands, a study finds.

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image: FDA Approves Prosthetic Arm

FDA Approves Prosthetic Arm

By | May 14, 2014

The agency OKs the first prosthetic arm controlled by neural signals from the user’s muscles.

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image: Diseased Heart Chip

Diseased Heart Chip

By | May 12, 2014

In the latest iteration of organ-on-a-chip technology, researchers develop an in vitro model of functioning human heart tissue with an inherited cardiovascular disease.

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image: IDing Cancer with 3-D Genomics

IDing Cancer with 3-D Genomics

By | May 7, 2014

In a proof-of-principle study, scientists show that the three-dimensional shape of a cancer cell genome can reliably classify subtypes of human leukemia.

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image: Half Genes, Half Environment

Half Genes, Half Environment

By | May 5, 2014

Examining more than 20 years of Swedish birth records, researchers determine that autism risk is influenced equally by genetic and environmental factors.

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image: Lab-Grown Primordial Sperm

Lab-Grown Primordial Sperm

By | May 2, 2014

Scientists have reprogrammed human skin cells into immature sperm cells.

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Scientists urge the World Health Organization to delay destroying the last remaining laboratory stocks of live variola virus because there’s more research to be done.

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image: It’s an Antibiotic-Resistant World

It’s an Antibiotic-Resistant World

By | May 1, 2014

Bacteria all over the globe are evolving tricks to survive humanity’s arsenal of antibiotics, and the World Health Organization has officially sounded the alarm.

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image: Cell Transplants for Heart Questioned

Cell Transplants for Heart Questioned

By | May 1, 2014

A report reveals that using bone marrow stem cells to treat heart disease is less promising than a decade of research has let on.

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