Genetics

Epigenome orchestrates embryonic development

The early stages of embryonic development shape our cells and tissues for life. It is during this time that our newly formed cells are transformed into heart, skin, nerve or other cell types. Scientists are finding that this ...

Oncology & Cancer

Statins inhibit spread of some cancers in laboratory tests

Cholesterol-lowering drugs appear to be a promising, cost-effective way to reduce the risk of metastases in some cancers, according to laboratory research led by the University of Pittsburgh School of Medicine. Metastases, ...

Autism spectrum disorders

Study shows environmental influences may cause autism in some cases

Research by scientists at Albert Einstein College of Medicine of Yeshiva University may help explain how some cases of autism spectrum disorder (ASD) can result from environmental influences rather than gene mutations. The ...

Genetics

Genetic risk factor for premature birth found

Researchers at the University of California, San Diego School of Medicine have discovered a genetic risk factor for premature birth. The risk factor is related to a gene that codes for a protein that the scientists have found ...

Neuroscience

Permanent changes in brain genes may not be so permanent after all

In normal development, all cells turn off genes they don't need, often by attaching a chemical methyl group to the DNA, a process called methylation. Historically, scientists believed methyl groups could only stick to a particular ...

Oncology & Cancer

First step of metastasis halted in mice with breast cancer

Cell biologists at Johns Hopkins have identified a unique class of breast cancer cells that lead the process of invasion into surrounding tissues. Because invasion is the first step in the deadly process of cancer metastasis, ...

Genetics

Epigenetic changes may explain chronic kidney disease

The research of physician-scientist Katalin Susztak, MD, PhD, associate professor of Medicine in the Renal Electrolyte and Hypertension Division, at the Perelman School of Medicine, University of Pennsylvania, strives to ...

Oncology & Cancer

Researchers erase human brain tumor cells in mice

Working with mice, Johns Hopkins researchers have discovered that weeks of treatment with a repurposed FDA-approved drug halted the growth of—and ultimately left no detectable trace of—brain tumor cells taken from adult ...

page 10 from 37