Gene editing may prevent genetic and inherited diseases

For the first time, researchers have corrected a disease-causing mutation in early stage human embryos with gene editing. The technique, which uses the CRISPR-Cas9 system, corrected the mutation for a heart condition at the earliest stage of embryonic development so that the defect would not be passed on to future generations. With advances in stem … Read more

53 approved drugs that may block Ebola infection

Study identifies 53 approved drugs that may block Ebola infection — Compounds may keep virus from entering cells; may accelerate drug development – Researchers found 53 existing drugs that may keep the Ebola virus from entering human cells, a key step in the process of infection. Among the better known drug types shown to hinder infection by an Ebola virus model: several cancer drugs, antihistamines and antibiotics.

Thousand genes differences contribute to autism risk

Changes in scores of genes contribute to autism risk — Newfound genetic differences provide many hints at causes – Small differences in as many as a thousand genes contribute to risk for autism or autism spectrum disorder (ASD). This new study examined data on several types of rare, genetic differences in more than 14,000 DNA samples from parents, affected children, and unrelated individuals.

Biological pacemaker to treat heart rhythm disorders by gene therapy

Researchers develop first minimally invasive gene therapy procedure to treat heart rhythm disorders by transforming ordinary heart muscle cells into specialized rhythm-keeping cells, potentially eliminating future need for electronic pacemakers – Cardiologists at the Cedars-Sinai Heart Institute have developed a minimally invasive gene transplant procedure that changes unspecialized heart cells into “biological pacemaker” cells that keep the heart steadily beating.

New blood test predicts breast cancer risk

New test predicts the risk of non-hereditary breast cancer — A simple blood test is currently in development that could help predict the likelihood of a woman developing breast cancer – A simple blood test is currently in development that could help predict the likelihood of a woman developing breast cancer, even in the absence of a high-risk BRCA1 gene mutation. This new research is published in the Genome Medicine.

Chinese herbal remedy Triptergium wilfordii as good as methotrexate for rheumatoid arthritis

Chinese herbal remedy as good as methotrexate for treating rheumatoid arthritis — And combination of Tripterygium wilfordii Hook F plus methotrexate even better – A traditional Chinese herbal remedy used to relieve joint pain and inflammation works as well as methotrexate, a standard drug treatment that is frequently prescribed to control the symptoms of active rheumatoid arthritis, reveals researchers.

Bacteroides ovatus helps us get our daily dietary fiber xyloglucan

How a versatile gut bacterium helps us get our daily dietary fiber – A common gut bacterium – Bacteroides ovatus – helps us metabolize a main component of dietary fibre xyloglucan from the cell walls of fruits and vegetables, revealed by researchers from University of British Columbia in the journal Nature.

Smoking may change genes in smokers

Smoking changes our genes – The fact that smoking means a considerable health risk is nowadays commonly accepted. New research findings from Uppsala University and Uppsala Clinical Research Center show that smoking alters several genes that can be associated with health problems for smokers, such as increased risk for cancer and diabetes.

Do NOT follow this link or you will be banned from the site!