A law in time?

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Congress must act quickly to save US stem-cell research.

Human embryonic-stem-cell research in the United States has been dealt a potentially devastating blow by a federal judge, who last week issued an injunction halting US government funding for the research until a lawsuit challenging its legality is decided (see page 12). The Department of Justice vowed to speedily appeal against the injunction, but had not done so as Nature went to press. Unless the injunction is quickly reversed, and unless the government then prevails when the case is heard on its merits, hundreds of experiments funded by the National Institutes of Health (NIH) will be crippled, and many will have to be abandoned.

Scientists, patients and others who care about the survival of a highly promising area of biomedical research should not expect the courts to act in their favour. The US Court of Appeals for the District of Columbia Circuit, where the NIH's appeal will be heard, is dominated by conservatives, who are likely to sustain last week's injunction, as is the US Supreme Court.

In any case, Congress should not leave to the courts a case in which the public, on both sides of the debate, has so much invested, and which so clearly calls out for lawmakers to clarify what they intend by the amendment at the heart of the crisis. Since 1996, the Dickey–Wicker Amendment has been attached annually to the bill that funds the NIH. It bars federal funding for research in which human embryos are destroyed or discarded. Although it originated several years before human embryonic stem cells were isolated, Congress has repeatedly reapproved it, even as the therapeutic potential of human embryonic-stem-cell research has become evident.

At the same time, government lawyers have read Dickey–Wicker to apply only to the act of deriving stem cells, and not to research on those cells. Enabled by explicit policies from George W. Bush and, more recently, Barack Obama, Congress has funded roughly $550 million in human embryonic-stem-cell research since 2002. Yet the district court judge who ruled last week said that Dickey–Wicker is “unambiguous” in its intent to bar such funding. “This prohibition encompasses all 'research in which' an embryo is destroyed, not just the 'piece of research' in which the embryo is destroyed,” he wrote. His interpretation of Congress's intent, whatever its impact, is at least as plausible as the split between derivation and subsequent research that has formed the basis for government policy during the past decade.

Congress is highly unlikely to overturn Dickey–Wicker, which touches directly on abortion politics. Yet polls show that 50–60% of Americans, including many who oppose abortion, are sympathetic to government funding for human embryonic-stem-cell research. For NIH funding to continue, lawmakers need to pass a separate bill clarifying their intent to fund the research.

Congress is unlikely to have a huge appetite for a bruising, highly polarizing debate in the weeks immediately preceding November's midterm elections. Yet time is of the essence, and a great deal is at stake. The House may revert to Republican control in November, in which case action to affirm the funding would be highly unlikely.

A bill introduced in the House of Representatives in March by Diana DeGette (Democrat, Colorado) provides a starting point. It may need strengthening to withstand the court challenges from opponents of the research that will undoubtedly follow if it becomes law. It spells out clearly that “notwithstanding any other provision of law” (read: Dickey–Wicker), the government shall conduct and support research using human embryonic stem cells. As is the case under Obama's current policy, the cells must be derived from leftover embryos at fertility clinics that would otherwise be discarded, and the donors must have given informed consent.

Congress should take up the issue speedily when it reconvenes mid-month. And if ever there was a time for scientists to let members of Congress and the public know what they think, it is now.


  1. Report this comment #13296

    Anurag Chaurasia said:

    Now a developed society need a special scientific judeciary having judges with scientific backgrounds on its pannel to deal with modern scientific cases like stem cell research,GMOs,global warming, carbon credit etc. As in most of the countries army has special court to deal its cases similary "Scientific Judeciary" will deal scientific cases affecting the society.We hope Obama administration will make clear cut rule on this sensitive issue of stem cell research to be followed by world. Infact global agencies like United Nation (UN) should make uniform global rules & regulation is such sensitive issues.
    Anurag chaurasia,ICAR,India,anurag@nbaim.org,anurag_vns1@yahoo.co.in,+919452196686(M)

  2. Report this comment #13352

    Paul Knoepfler said:

    This is an excellent editorial.

    I'm not hopeful that we will see a judicial remedy to this problem, making rapid legislative action imperative.

    I have created a simply tool on my lab's blog that allows readers to contact their Representative in support of passing legislation explicitly legalizing federally-funded ES cell research. I have also included a short phrase that readers can cut and paste into their message to their Representative if they choose which makes the process all the simpler.

    The contact tool can be found on my lab's blog at http://www.ipscell.com.

    The whole process takes less than 1 min. Representatives often go by public opinion in their district in terms of the action they take. Please contact your representative now and make a difference.

    Paul Knoepfler

  3. Report this comment #64799

    zaskia alies said:

    yeah i agree this "At the same time, government lawyers have read Dickey?Wicker to apply only to the act of deriving stem cells, and not to research on those cells. Enabled by explicit policies from George W. Bush and, more recently, Barack Obama,"
    pakar seo granat
    harga besi beton Bali

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