Immunology

Immune cells found to prevent bone marrow transplant rejection

(Medical Xpress)—Cornell researchers have identified a type of immune system cell that prevents a patient's body from attacking donor cells after a bone marrow transplant, a condition called graft-versus-host disease (GVHD).

Medical research

Scientists discover how Marburg virus grows in cells

A protein that normally protects cells from environmental stresses has been shown to interact Marburg virus VP24, allowing the deadly Marburg virus to live longer and replicate better, according to a cell culture study led ...

HIV & AIDS

Researchers open door to new HIV therapy

People infected with the Human Immunodeficiency Virus (HIV) can stave off the symptoms of AIDS thanks to drug cocktails that mainly target three enzymes produced by the virus, but resistant strains pop up periodically that ...

Medical research

Discovery may aid vaccine design for common form of malaria

A form of malaria common in India, Southeast Asia and South America attacks human red blood cells by clamping down on the cells with a pair of proteins, new research at Washington University School of Medicine in St. Louis ...

Genetics

The gene machine

Scientists have discovered that the human body contains more than 25,000 genes, but what they do remains mostly a mystery. "We don't know the function of the vast majority of genes," says Nevan Krogan, PhD, director of the ...

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