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Study of 81 six-week-olds who were born by C-section or vaginal delivery didn’t show differences in the structure or function of their microbiota, despite contrary results from other studies on babies. 

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image: Lipids Take the Lead in Metastasis

Lipids Take the Lead in Metastasis

By | January 20, 2017

Researchers find diverse ways that the molecules can regulate cancer’s spread.

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A cell phone–based microscope can identify mutations in tumor tissue and image products of DNA sequencing reactions.

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image: How Plant-Soil Feedback Affects Ecological Diversity

How Plant-Soil Feedback Affects Ecological Diversity

By | January 13, 2017

Researchers examine how underground microbes and nutrients affect plant populations.

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image: Image of the Day: Feeding Time

Image of the Day: Feeding Time

By | January 10, 2017

Scientists are working to improve the abilities of therapeutic antibodies to flag cancer cells (orange) for destruction by macrophages (blue).  

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The tumor biologist’s landmark discovery provided the first clear evidence that genetic mutations could lead to cancer, and gave rise to a crucial cancer drug.

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image: Newly Found White Blood Cell Withstands Chemotherapy

Newly Found White Blood Cell Withstands Chemotherapy

By | January 1, 2017

Vaccine-induced macrophages open a new realm of study into remodeling the immune system to reduce the risk of infections during cancer treatment.

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image: More Anti-CRISPR Proteins to Block Cas9

More Anti-CRISPR Proteins to Block Cas9

By | December 29, 2016

The latest CRISPR deactivators to be discovered turn off the Streptococcus pyogenes Cas9 widely used in genome editing.

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Oncologists have raised concerns about a mouse study that suggests the vaccine for human papillomavirus could cause brain damage.

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image: New CRISPR-Cas Enzymes Discovered

New CRISPR-Cas Enzymes Discovered

By | December 22, 2016

A metagenomics analysis finds Cas9 in archaea for the first time, along with two previously unknown Cas nucleases from bacteria.

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