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Related Experiment Video

Updated: May 20, 2026

A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting

A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting

Published on: January 12, 2018

In the public interest?

Lauren C Sayres¹, Megan Allyse, Taylor A Goodspeed

¹Stanford Center for Biomedical Ethics, Stanford University, Stanford, CA 94301, USA. lauren.sayres@duke.edu

Science Translational Medicine

|July 28, 2012

Summary

This summary is machine-generated.

Restrictive patenting of cell-free fetal DNA testing hinders technological progress and limits public health benefits. Addressing these patenting and licensing issues is crucial for advancing non-invasive prenatal testing. Keywords: cell-free fetal DNA, patenting, licensing, public health, technology advances.

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Area of Science:

Biotechnology
Genetics
Public Health

Background:

Cell-free fetal DNA (cfDNA) testing offers significant advancements in prenatal diagnostics.
Current patenting and licensing practices may impede the widespread adoption and innovation of cfDNA technologies.

Purpose of the Study:

To analyze the impact of restrictive patenting and licensing on the development and accessibility of cell-free fetal DNA testing.
To highlight the consequences for technological innovation and public health outcomes.

Main Methods:

Review of existing patent landscapes for cfDNA testing technologies.
Analysis of licensing agreements and their terms.
Assessment of the impact on research, development, and clinical implementation.

Main Results:

Restrictive patenting and licensing practices were found to create barriers to entry for new developers.
Limited access to essential cfDNA technologies can slow down innovation and increase costs.
These restrictions have potential negative consequences for equitable access to prenatal screening.

Conclusions:

The current patenting and licensing environment for cfDNA testing requires re-evaluation.
Policies promoting broader access and collaboration are needed to foster innovation and maximize public health benefits.
Streamlining patent and licensing frameworks can accelerate the translation of cfDNA technologies into clinical practice.