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Collection of microbes superimposed over a human illustration.
Microbial Clocks for Corpses
Microbes on decomposing bodies inform forensic investigations.
Microbial Clocks for Corpses
Microbial Clocks for Corpses

Microbes on decomposing bodies inform forensic investigations.

Microbes on decomposing bodies inform forensic investigations.

News

3D rendered image of a bacteriophage virus capsid.
Virtual Viruses Reveal Complex Genomic Dynamics
Aparna Nathan, PhD | Apr 24, 2024 | 4 min read
Researchers used new simulations to obtain the first structures of elusive viruses.
A microscopy image stained for different cell populations in breast tumors.
Cancer Cells Give Orders
Holly Barker, PhD | Apr 23, 2024 | 4 min read
Cancer-supporting cells control their neighbors’ behavior using an often-overlooked protein delivery system. 
A scanned image of stained mouse pulmonary tissue.
Lung Cancer Cells Switch Oncogenic Drivers
Alejandra Manjarrez, PhD | Apr 23, 2024 | 3 min read
Mouse models mimicking the transition from a common form of lung cancer to a more aggressive one may help scientists develop future strategies to prevent this transformation.
Blue DNA double helix breaking apart.
Keeping Telomeres in Their Places
Aparna Nathan, PhD | Apr 22, 2024 | 4 min read
New research reveals how cells prevent telomerase from meddling with double-stranded breaks.
Conceptual 3D rendering of human body consisting of grey strings on blue background.
Ancient Alleles Shed Light on Atherosclerosis Risk
Iris Kulbatski, PhD | Apr 19, 2024 | 5 min read
Calculating the polygenic risk scores of ancient humans such as Ötzi the iceman helps researchers understand the genetic predisposition to cardiovascular disease.
Abstract drawing of microbes.
Exploring Microbial Dark Matter
Kamal Nahas, PhD | Apr 19, 2024 | 4 min read
An open-source search engine helps scientists identify hundreds of microbial metabolites in a matter of seconds. 
Children running through a field.
Aimless Monocytes Underlie a Rare Lung Disease
Niki Spahich, PhD | Apr 18, 2024 | 4 min read
Children with a multifaceted lung disorder share a receptor deficiency, which has implications for monocyte migration into the lungs.
Conceptual illustration of personalized medicine with medical icons next to a human face.
The Largest Whole-genome Sequencing Study in Cancer 
Danielle Gerhard, PhD | Apr 17, 2024 | 7 min read
Comprehensive genome sequencing of 13,880 tumors revealed somatic and germline mutations that could influence patient treatment and prognosis.
Colorful 3D model of the cone-shaped HIV-1 capsid core on a black background.
HIV Engages in Mimicry to Enter the Nucleus
Danielle Gerhard, PhD | Apr 16, 2024 | 5 min read
To enter the nucleus, the HIV-1 virus acts like a transport receptor, which presents new targets for antiviral therapies.
Grey cloud of smoke on a black background.
After the Smoke Clears: Scars on the Immune System 
Danielle Gerhard, PhD | Apr 15, 2024 | 6 min read
Smoking leaves epigenetic marks on DNA long after cessation, with consequences for adaptive immunity.
Depiction of human DNA helix. 
An Epigenetic Strategy to Control Bad Cholesterol
Maggie Chen | Apr 12, 2024 | 3 min read
Modifying markers on DNA allows scientists to lower cholesterol levels in mice, even long-term.
A person’s hand reaching for wheat.
Close Encounters of Skin and Nerve Cells
Kamal Nahas, PhD | Apr 11, 2024 | 4 min read
Scientists exploring the skin-nerve cell connection have only scratched the surface. New research highlights just how intertwined the two cells are.
Fluorescence microscopy imaging of astrocytes in culture, stained red
Friends and Foes: Astrocytes as Disease Targets
Deanna MacNeil, PhD | Apr 10, 2024 | 3 min read
A new platform for screening astrocyte reactivity helps researchers uncover potential therapeutic interventions to treat neurodegenerative conditions.
Red and gray round cells floating on a red background. 
Low Intracellular Iron Levels May Keep Blood Stem Cells Young
Alejandra Manjarrez, PhD | Apr 8, 2024 | 3 min read
Removing excess iron from aging mouse blood-forming cells enhances their regenerative capacity.
Image of fibroblast cell with nuclei (yellow), mitochondria (red)<br >, and microfilaments (blue).
Complicated CAP Does It All
Rachael Moeller Gorman | Apr 5, 2024 | 5 min read
Researchers found that actin filaments can behave counter to decades-old actin dynamics dogma, changing how biologists think about cell movement.
Two drawn heads on a blue background with gears in their heads. A red spot on two gears is magnified over one head.
Biological Sex Influences Brain Protein Expression
Shelby Bradford, PhD | Apr 4, 2024 | 3 min read
Neurological disorders often have sex biases, and these differences could be due to altered protein expression in the brain.
Two sister cells are seen in the foreground, while individual cells are seen behind them on a blue background.
Sister Cells Reveal Cancer’s Fate
Aparna Nathan, PhD | Apr 3, 2024 | 4 min read
A new method traces treatment resistant cells and predicts drugs that can make them more susceptible to cancer therapy.
A whitish neutrophil with a red multi-lobed nucleus.
Cell Surface RNA Helps Neutrophils Get Around
Holly Barker, PhD | Apr 2, 2024 | 4 min read
A new study confirms reports of membrane-bound RNA molecules and points to their role in neutrophil migration.
3D rendered RNA strand
MEGA CRISPR: Engineering Better Immunotherapies with RNA Editing
Deanna MacNeil, PhD | Apr 1, 2024 | 3 min read
Multi-targeted Cas13 screens help researchers avoid permanent DNA cuts and evade T cell exhaustion.
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