Stories about: genetic disorder

Putting patients first in the translational research pipeline

During a follow-up visit, pediatric hematologist/oncologist Sung-Yun Pai, MD, hugs a patient who received gene therapy for X-linked severe combined immunodeficiency.
During a follow-up visit at Dana-Farber/Boston Children’s Cancer and Blood Disorders Center, pediatric hematologist/oncologist Sung-Yun Pai, MD, hugs a patient who received gene therapy for X-linked severe combined immunodeficiency.

This is part II of a two-part blog series recapping the 2018 BIO International Convention. Read part I: Forecasting the convergence of artificial intelligence and precision medicine.

The hope to improve people’s lives is what drives many members of industry and academia to bring new products and therapies to market. At the BIO International Convention last week in Boston, there was lots of discussion about how translational science intersects with patients’ needs and why the best therapeutic developmental pipelines are consistently putting patients first.

As a case in point, Mustafa Sahin, MD, PhD, of Boston Children’s discussed his work to improve testing and translation of new therapies for autism spectrum disorder (ASD). As a member of PACT (Preclinical Autism Consortium for Therapeutics) and director of Boston Children’s Translational Neuroscience Program, Sahin aims to bridge the gap between drug discovery and clinical translation.

“Our mission is to de-risk entry of new therapies in the ASD drug discovery and development space,” said Sahin, who is also a professor of neurology at Harvard Medical School.

One big challenge, says Sahin, is knowing how well — or how poorly — autism therapies are actually affecting people with ASD. Externally, ASD is recognized by its core symptoms of repetitive behaviors and social deficits.

Read Full Story | Leave a Comment

Why do some people with cystic fibrosis live much longer than others?

Lung tissue, which can be compromised by the genetic disorder known as cystic fibrosis, is seen under microscopic view.
Lung tissue under microscope.

The answer may be hidden in their genes.

Cystic fibrosis is an inherited disorder caused by genetic mutations that disrupt the normal movement of chloride in and out of cells. Among other health problems, cystic fibrosis compromises the lungs’ ability to fight infection and breathe efficiently, making it the most lethal genetic disease in the Caucasian population. Patients have an average lifespan of just 30 to 40 years.

Despite this narrow average lifespan, there is a big range in how severely cystic fibrosis (CF) affects the lungs and other organs depending on an individual’s specific genetic variation, and even in how long patients sharing the same, most common genetic mutation are able to survive with CF.

This led researchers at Boston Children’s Hospital to wonder if other genetic mutations could be protective against CF’s effects. Recent findings published in the American Journal of Respiratory Cell and Molecular Biology suggest that may be the case.

Read Full Story | Leave a Comment