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image: Trisomy 21 Effects Seen Genome-wide

Trisomy 21 Effects Seen Genome-wide

By | April 16, 2014

The extra chromosome behind Down’s syndrome can impact transcriptional regulation beyond chromosome 21, a study finds.

6 Comments

image: Artificial Blood Is Patient-Ready

Artificial Blood Is Patient-Ready

By | April 16, 2014

In the midst of news that engineered organs are being implanted into animals and people, researchers announce the creation of artificial blood for transplant.

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image: Women Receive Lab-Grown Vaginas

Women Receive Lab-Grown Vaginas

By | April 14, 2014

Doctors implant custom-made organs, built from a tissue sample and a biodegradable scaffold, into four female patients born with underdeveloped or missing vaginas.

1 Comment

image: Opinion: Overcoming Cancer’s Complexities

Opinion: Overcoming Cancer’s Complexities

By , and | April 11, 2014

Considering “targeted therapeutics” in the face of intra-patient heterogeneity. 

2 Comments

image: Week in Review: April 7–11

Week in Review: April 7–11

By | April 11, 2014

Stress and telomere length in children; osmotic channel protein identified; amoeba nibbles, then kills cells; amphetamine and mental disorder risk; news from AACR

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image: Key Osmotic Channel Protein Identified

Key Osmotic Channel Protein Identified

By | April 10, 2014

A little-studied protein appears to be a critical part of the perplexing channel that prevents cells from bursting.

1 Comment

image: Predicting MRSA Toxicity

Predicting MRSA Toxicity

By | April 10, 2014

A comparative genomic study shows that researchers can use genetic signatures to predict the toxicity of methicillin-resistant Staphylococcus aureus isolates.

1 Comment

image: Amoeba Eats Cells Alive

Amoeba Eats Cells Alive

By | April 9, 2014

The intestinal parasite Entamoeba histolytica kills host cells by tearing pieces from them, which it then eats.

2 Comments

image: Obesity Complicates Colorectal Cancer

Obesity Complicates Colorectal Cancer

By | April 9, 2014

Study finds that prediagnosis obesity is predictive of poor prognosis, even among patients who have a molecular marker associated with better disease outcome.

1 Comment

People who report having enjoyed amphetamine are more likely to have gene variants associated with protection against attention deficit-hyperactivity disorder and schizophrenia, a study shows.

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