Epigenetics News and Research

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Epigenetics is the study of chemical reactions that influence gene expression, through activation or deactivation of genes at specific times and locations.

Researchers identify simple, inexpensive tool for assessing prognosis of pediatric brain tumors

A multi-institutional group of researchers, led by investigators at Children's Hospital Los Angeles and the University of Michigan, have identified a simple and inexpensive tool for assessing the prognosis of pediatric brain tumors called ependymomas.

23 Nov 2016

New color-coding tool sheds light on blood disorders, cancers by tracking clonal stem cells

A new color-coding tool is enabling scientists to better track live blood stem cells over time, a key part of understanding how blood disorders and cancers like leukemia arise, report researchers in Boston Children's Hospital's Stem Cell Research Program.

22 Nov 2016

Study reveals how tumor cells turn into cancer stem cells to renew outbreaks

An international study led by scientists from the Crick Institute in London and the Hebrew University of Jerusalem revealed a survival mechanism in cancer cells that allows the disease to erupt again even after aggressive treatment.

22 Nov 2016

New research shows immune paralysis in sepsis patients can be reversed

Failure of the immune system during blood poisoning (sepsis) can be reversed by a specific sugar.

18 Nov 2016

Scientists map reorganization of genetic material in cells using 3-D imaging technique

Scientists have mapped the reorganization of genetic material that takes place when a stem cell matures into a nerve cell.

17 Nov 2016

Researchers identify pathway that helps cancer cells to aggressively spread in the brain

Glioblastoma multiforme remains the most common and highly lethal brain cancer and is known for its ability to relapse.

17 Nov 2016

Deficiency of tumor suppressor gene may allow brain cancer cells to survive outside niches

Astronauts survive in space by wearing high-tech space suits. But how do brain cancer cells thrive when they migrate to inhospitable sites within the brain?

14 Nov 2016

Researchers discover set of immune proteins that facilitate long-lasting immunity against malaria

Houston Methodist researchers have discovered a set of immune proteins that facilitate long-lasting immunity against malaria.

7 Nov 2016

New study examines genetic factors underlying poor tolerance to shift work

Some people adapt easily to shift work, but not everyone can handle constant disruptions to their daily rhythm. Finnish researchers have now found that a melatonin receptor gene influences tolerance to shift work.

5 Nov 2016

Smoking causes added mutations in DNA of lung cells

A paper published today in Science shows that smoking tobacco causes added mutations in the DNA of lung cells and in the DNA of other cells in the body. This is the first study to show the process by which smoking causes these cancers.

4 Nov 2016

Epigenetic enzyme plays key role in maintaining metabolic properties of brown fat, research shows

In mammals, three types of adipose tissues exist. White adipocytes are mainly located in the abdominal and subcutaneous areas of the body and highly adapted to store excess energy.

31 Oct 2016

Research findings may lead to new treatment option for ovarian cancer

A new study has identified an effective combination therapy for treating ovarian cancer cells.

31 Oct 2016

Choline deficiency in sows during pregnancy impacts nutrient composition of milk

Choline is an essential nutrient that is used by the body in a number of ways. However, nearly 90 percent of adults do not get the recommended amount in their diets.

24 Oct 2016

New edition of Nurturing Natures gets right to the heart of children's emotional development

This new edition of the bestselling text, Nurturing Natures, provides an indispensable synthesis of the latest scientific knowledge about children's emotional development.

21 Oct 2016

Episona unveils first innovative new male fertility test at ASRM 2016

Episona Inc., an epigenetics data company focused on improving outcomes in reproductive health, announced today the launch of Seed, an innovative new male fertility test, at the American Society for Reproductive Medicine Scientific Congress& Expo.

19 Oct 2016

Network of proteins linked to cancer may play vital role in male fertility

Researchers studying reproductive science identified a network of proteins often linked to cancer as also important to male fertility and the birth of healthy offspring, according to a study in the Oct. 18 online issue of Cell Reports.

19 Oct 2016

BUSM researcher receives nearly $20 million grant to support dementia and AD research

Sudha Seshadri, MD, professor of neurology at Boston University School of Medicine, has been awarded three grants this year totaling nearly $20 million from the National Institute on Aging and the National Institute of Neurological Disorders and Stroke.

18 Oct 2016

Crohn's disease appears to have two distinct genetic subtypes, study finds

Crohn's disease, a common inflammatory disorder of the intestinal tract, can have devastating consequences for a patient's quality of life and is notoriously hard to treat successfully, in part because its course and severity vary so much from one case to the next.

14 Oct 2016

Houston Methodist researcher receives $4 million to create triple negative breast cancer immunotherapy

Scientists at Houston Methodist received support from the U.S. Department of Defense to reprogram cancer patients' immune cells to attack triple negative breast cancer, the most lethal form of breast cancer.

13 Oct 2016

Making parents healthier before conception could be key to preventing obesity in future generations

The key to preventing obesity in future generations is to make their parents healthier before they conceive, leading health researchers suggest.