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News Articles: Bioethics

In London to address a gene-editing summit last week, Victoria Gray took a break to visit Sir John Soane's Museum. In 2019, Gray became the first patient to be treated for sickle cell disease using CRISPR, an experimental gene-editing technique. She was invited to talk about her experiences at the Third International Summit on Human Genome Editing.

Tagged as: 

  • Health

Sickle cell patient's success with gene editing raises hopes and questions

A Mississippi woman's life has been transformed by a treatment for sickle cell disease with the gene-editing technique CRISPR. All her symptoms from a disease once thought incurable have disappeared.

March 16, 2023
|
By:
  • Rob Stein
Researchers meeting in London this week concluded that techniques that have made it easier to manipulate DNA still produce too many mistakes for scientists to be confident any children born from edited embryos (such as these, photographed in 2018) would be healthy.

Tagged as: 

  • Health

Ethical concerns temper optimism about gene-editing for human diseases

The Third International Summit on Genome Editing concluded Monday with ethicists warning scientists to slow down efforts to use gene-editing to enhance the health of embryos.

March 10, 2023
|
By:
  • Rob Stein
An artist's impression of a woolly mammoth in a snow-covered environment.

Tagged as: 

  • Science

Scientists Say They Could Bring Back Woolly Mammoths. But Maybe They Shouldn't

A company formed by Harvard genetics professor George Church, known for his pioneering work in genome sequencing and gene splicing, hopes to genetically resurrect woolly mammoths.

September 15, 2021
|
By:
  • Scott Neuman
Using fluorescent antibody-based stains and advanced microscopy, researchers are able to visualize cells of different species origins in an early stage chimeric embryo. The red color indicates the cells of human origin.

Tagged as: 

  • Health

Scientists Create Early Embryos That Are Part Human, Part Monkey

An international team has put human cells into monkey embryos in hopes of finding new ways to produce organs for transplantation. But some ethicists still worry about how such research could go wrong.

April 15, 2021
|
By:
  • Rob Stein
Florida's Pasco County Health Department and the Army National Guard partnered with Fellowship Church in Tampa, Fla., to help city residents age 65 and older get immunized with the Moderna COVID-19 vaccine in February.

Tagged as: 

  • Health

OPINION: 5 Ways To Make The Vaccine Rollout More Equitable

Getting the COVID-19 vaccine into most Americans' arms will involve much more than a good supply and logistics. Values such as equity, deep listening, and informed choice are crucial, too.

March 25, 2021
|
By:
  • Faith E. Fletcher and
  • Aletha Maybank
Two health care workers prepare syringes with AstraZeneca's COVID-19 vaccine in London Monday. A U.K. study will expose volunteers to the coronavirus and could help development of future vaccines.

Tagged as: 

  • Health

Why Scientists Are Infecting Healthy Volunteers With The Coronavirus

Exposing people to a potentially fatal disease could hasten understanding of COVID-19 and development of new vaccines and treatments. But the risks of such studies raise serious ethical questions.

March 08, 2021
|
By:
  • Joe Palca
Leyda Valentine, a research coordinator, takes blood from Lisa Taylor as she participates in a COVID-19 vaccination study at Research Centers of America in Hollywood, Fla., in August 2020.

Tagged as: 

  • Health

Long-Term Studies Of COVID-19 Vaccines Hurt By Placebo Recipients Getting Immunized

Researchers are trying to learn more about COVID-19 vaccines from original study participants. The quest is hampered because many people who first received a placebo shot are opting for the vaccine.

February 19, 2021
|
By:
  • Richard Harris
Workers and patients at a pop-up COVID-19 vaccination site near downtown Seattle in January. "The vast majority who are coming in do appear to be meeting the eligibility criteria," says Dr. Jeff Duchin, King County's public health officer.

Tagged as: 

  • Health

How People Are Jumping The COVID-19 Vaccine Line

Guidance from the CDC on who should be prioritized to get the COVID-19 vaccine was meant to be flexible and inclusive. But "the attempt to have equity created more inequity," says one researcher.

February 10, 2021
|
By:
  • Eilis O'Neill

Tagged as: 

  • Health

Is It Ever OK To Jump Ahead In The Vaccine Line?

With vaccine still scarce, and eligibility differing from place to place, some people have easier access to "extra" doses than others. Careful, ethicists warn. Going out of turn is a slippery slope.

February 06, 2021
|
By:
  • Pien Huang

Tagged as: 

  • News

OST Full Show: Triage Decisions, Sobriety In Lockdown, Chef Vivian Howard, Cinemas During Pandemic

In medical situations, it weighs heavily on doctors and nurses when they are unable to save a life. So, what happens when the decision is not what...

April 17, 2020
|
By:
  • Virginia Prescott ,
  • Emilia Brock ,
  • and 4 more

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