ovarian cancer, microbiology
Researchers Catalog Earth’s Microbiome
Researchers Catalog Earth’s Microbiome
Katarina Zimmer | Feb 1, 2018
The new database includes data from 27,000 samples collected at sites ranging from Alaskan permafrost to the ocean floor.
Anjali Iyer-Pascuzzi Investigates How Pathogens Invade Plant Roots
Anjali Iyer-Pascuzzi Investigates How Pathogens Invade Plant Roots
Shawna Williams | Feb 1, 2018
The Purdue University researcher is one of the first to examine the molecular processes that underlie infection by soil microbes.
Infographic: Plants’ Microbial Communities
Infographic: Plants’ Microbial Communities
Davide Bulgarelli | Jan 31, 2018
Like animals, plants host communities of microbes that influence a wide variety of their biological processes.
Researchers Discover 10 New Immune Systems in Bacteria
Researchers Discover 10 New Immune Systems in Bacteria
Jim Daley | Jan 25, 2018
The findings more than double the number of known defense mechanisms, piquing the interests of molecular biology tool developers.
Liquid Biopsy Test May Help Screen Eight Types of Cancer
Liquid Biopsy Test May Help Screen Eight Types of Cancer
Jim Daley | Jan 22, 2018
The new diagnostic works by identifying cancer-associated proteins and DNA in patient blood.
How Gaining and Losing Weight Affects the Body
How Gaining and Losing Weight Affects the Body
Abby Olena | Jan 17, 2018
Millions of measurements from 23 people who consumed extra calories every day for a month reveal changes in proteins, metabolites, and gut microbiota that accompany shifts in body mass.
How Do Infant Immune Systems Learn to Tolerate Gut Bacteria?
How Do Infant Immune Systems Learn to Tolerate Gut Bacteria?
Diana Kwon | Jan 10, 2018
Scientists are beginning to unravel the ways in which we develop a healthy relationship with the bugs in our bodies.
New Insights into Tardigrades’ Ability to Withstand Drying Out
New Insights into Tardigrades’ Ability to Withstand Drying Out
Kerry Grens | Dec 6, 2017
Water bears can reanimate after years of desiccation—and gel-forming proteins unique to the animals may explain how.
Microbes of the Human Tongue Form Organized Clusters
Microbes of the Human Tongue Form Organized Clusters
Kerry Grens | Dec 5, 2017
Bacteria on the tongue’s surface reside in clumps distinguished by genus, unlike the intermingled communities observed in other tissues.
Cataloging Fungal Life in Antarctic Seas
Cataloging Fungal Life in Antarctic Seas
Ignacio Amigo | Dec 1, 2017
Brazilian researchers report a relatively large diversity of fungi in marine ecosystems surrounding Antarctica, but warn that climate change could bring unpleasant surprises.