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Study: Vaping Causes DNA Damage in Human Cells and Mice
Study: Vaping Causes DNA Damage in Human Cells and Mice
New findings suggest that nicotine inhaled from e-cigarettes could contribute to cancer and heart disease, but critics warn that the data are too preliminary to draw such conclusions.
Study: Vaping Causes DNA Damage in Human Cells and Mice
Study: Vaping Causes DNA Damage in Human Cells and Mice

New findings suggest that nicotine inhaled from e-cigarettes could contribute to cancer and heart disease, but critics warn that the data are too preliminary to draw such conclusions.

New findings suggest that nicotine inhaled from e-cigarettes could contribute to cancer and heart disease, but critics warn that the data are too preliminary to draw such conclusions.

disease & medicine

Image of the Day: Jasper the Cat
The Scientist Staff | May 22, 2018 | 1 min read
Researchers found a previously undiscovered hepadnavirus in an immunocompromised cat.
Immunotherapy More Effective in Men: Study
Kerry Grens | May 18, 2018 | 2 min read
Women with metastatic cancer who were treated with a checkpoint inhibitor had a smaller benefit than did men.
Patient Registries to Bolster Cell- and Gene-Therapy Clinical Trial Data
Anna Azvolinsky | May 15, 2018 | 3 min read
As the first personalized cell and gene therapies are approved from small clinical trials, researchers propose the creation of publicly accessible databases to pull together real-world results.  
Researchers Develop a Drug Against the Common Cold
Catherine Offord | May 15, 2018 | 2 min read
In an in vitro study, the compound completely blocked the replication of rhinoviruses.
Image of the Day: Cancer Spheroid
The Scientist Staff | May 15, 2018 | 1 min read
3-D balls of cells can be used to screen for potential cancer drugs.
Experimental Ebola Vaccine to be Used in DRC Outbreak
Kerry Grens | May 14, 2018 | 1 min read
As the virus spreads in Democratic Republic of Congo, the World Health Organization is preparing to immunize people as soon as this week.
Image of the Day: Henrietta Lacks
The Scientist | May 12, 2018 | 1 min read
A painting of the woman who was the source of HeLa cells will be on view at the National Portrait Gallery beginning May 15.
Measles Cases On the Rise in England
Jim Daley | May 11, 2018 | 1 min read
The increase is associated with travel to Europe, where large outbreaks are occurring.
Head of Global Health Security Ousted from White House
Shawna Williams | May 10, 2018 | 2 min read
The position was eliminated the same week a new Ebola outbreak was declared in the Democratic Republic of the Congo.
Two Ebola Cases Confirmed in Democratic Republic of Congo
Shawna Williams | May 8, 2018 | 1 min read
The country’s health ministry and the World Health Organization rush to contain the new outbreak.
Research Scandal Involving Popular Heart Drug Engulfs Three More Papers
Alison McCook, Retraction Watch | May 4, 2018 | 3 min read
The scientists involved have hired lawyers to fight the conclusions of a recent investigation into some studies of Diovan in Japan.
NIH Plans to Enroll 1 Million People for Health Database
Catherine Offord | May 3, 2018 | 2 min read
The agency says it has taken various steps to ensure the privacy of participants’ data. 
Reprogrammed Cells Treat Diabetes in Mice
Abby Olena, PhD | May 2, 2018 | 3 min read
Researchers used a trio of transcription factors to transform pancreatic duct cells in vivo into β-like cells that secrete insulin and improve diabetes symptoms.
Diseases From Ticks and Mosquitoes Have Tripled
Kerry Grens | May 1, 2018 | 1 min read
Warmer weather is thought to be behind the rise in vector-borne illnesses in recent years.
Researchers Succeed in Keeping Disembodied Pig Brains Alive
Catherine Offord | May 1, 2018 | 2 min read
The organs showed neural activity for up to 36 hours, adding fuel to discussions about the ethics of future neuroscientific research.
Colorblindness Study Reveals Unexpected Way to Make Blood Vessels
Ashley Yeager | May 1, 2018 | 3 min read
Researchers stumbled across the connection while searching for ways to reduce vision problems in people with achromatopsia.
Bullets and Ballots
Bob Grant | May 1, 2018 | 2 min read
Researching the rare, but all-too-common, disease of gun violence in America will take a concerted political effort.
Birth Defects Linked to Increased Risk of Childhood Cancer
Jim Daley | Apr 15, 2018 | 2 min read
Certain non-chromosomal defects are strongly associated with specific childhood cancers.
Ilana Chefetz Confronts Ovarian Cancer
Jim Daley | Apr 1, 2018 | 3 min read
The University of Minnesota researcher is on the front lines in the fight against the disease.
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