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The contraceptive pill.
News

Birth Control Hormones Can Enter the Adolescent Mouse Brain

Ohio State scientists are exploring how common synthetic hormones used for birth control affect the prefrontal cortex, an area of the brain that continues to develop throughout adolescence.
Cancer cells.
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Cancer Stem Cells Trigger Macrophage Aging

Cancer stem cells cause the aging of macrophages in mice with healthy immune systems, creating conditions for the formation of tumors.
A microscope image of breast cancer cells. MHC 1 is shown in red and the nuclei in blue.
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Breast Cancer Cells Collaborate To Invade Surrounding Tissue

Researchers at Stanford have revealed a novel mechanism that breast cancer cells use to physically tear and deform the basement membrane barrier to break out and become invasive.
A person runs their hand through their hair.
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Molecular Secrets Behind "Zigzag" Hair Patterns Uncovered

researchers have discovered how biological rhythms influence hair growth in mice. This finding could pave the way for novel anti-aging treatments in humans.
Skeletal structure of cholesterol.
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New Step in Dietary Cholesterol Processing Opens Treatment Avenues

Researchers have described a previously unknown step in the complex process by which dietary cholesterol is processed in the intestines before being released into the bloodstream – potentially revealing a new pathway to target.
An illustration of an immune cell with receptors on the surface.
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Another MAIT Cell Superpower Uncovered

Mucosal-associated invariant T (MAIT) cells don't obey the usual immune cell rules, and new research has revealed another "superpower" of this cell type.
Dividing cells.
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Removing Stress Gene in Insulin-Producing Cells Protects Against Type 1 Diabetes

Removing a gene that manages stress within insulin-producing beta cells draws helpful attention from the immune system, protecting mice predisposed to Type 1 diabetes from developing the disease.
Human cells under fluorescent microscope.
News

Newly-Discovered Bacterial Protein Keeps Human Cells Healthy

Researchers describes a hitherto unknown protein with anti-oxidizing properties secreted by Coxiella burnetii, a Gram-negative intracellular bacterium, pointing to possible treatments for auto-immune diseases and even cancer.
A close up of an eye.
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First Whole-Eye and Partial-Face Transplant Performed

A surgical team from NYU Langone Health performed the world’s first whole-eye and partial-face transplant for a 46-year-old military veteran from Arkansas who survived a work-related high-voltage electrical accident.
A cynomolgus monkey.
News

World’s First Chimeric Monkey Born Using Embryonic Stem Cells

Chinese scientists report the first birth of a live chimeric monkey whose cells largely derive from a line of monkey stem cells. Their findings are published in Cell.
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