The Scientist

» stem cells, disease/medicine and culture

Most Recent

Tips on how to surmount the challenges of working with CRISPR to manipulate genes in human stems cells to study their function in specific diseases or to correct genetic defects in patient cells.

1 Comment

image: Popular Tumor Cell Line Contaminated

Popular Tumor Cell Line Contaminated

By | August 31, 2016

A commercially available glioblastoma cell line appears to be from a different source than its stated origins.

0 Comments

image: One Receptor, Two Ligands, Different Responses

One Receptor, Two Ligands, Different Responses

By | August 31, 2016

Host and bacterial ligands that interact with the same cell-surface receptor induce different activities in human macrophages. 

0 Comments

image: One Antigen Receptor Induces Two T cell Types

One Antigen Receptor Induces Two T cell Types

By | August 26, 2016

Precursor T cells bearing the same antigen receptor adopt two different fates in mice.

1 Comment

image: Stem Cells Drive Cancer Risk in Mice

Stem Cells Drive Cancer Risk in Mice

By | August 26, 2016

Mutations that arise during stem cell division contribute to the development of cancers in a variety of organs, according to a study.

0 Comments

image: Zika Infects Adult Neural Progenitors Too

Zika Infects Adult Neural Progenitors Too

By | August 18, 2016

A mouse study shows that the virus has tropism for adult proliferative neural progenitor cells and immature neurons.

1 Comment

image: Polio Reemerges in Nigeria

Polio Reemerges in Nigeria

By | August 15, 2016

Prior to last week’s announcement of newly confirmed cases, the country had been polio-free for two years.

1 Comment

image: NIH Reveals Plan to Fund Human-Animal Chimeras

NIH Reveals Plan to Fund Human-Animal Chimeras

By | August 4, 2016

The public gets to weigh in before the US government lifts its ban on such research.

0 Comments

image: Book Excerpt from <em>Seven Skeletons</em>

Book Excerpt from Seven Skeletons

By | August 1, 2016

In Chapter 1, “The Old Man of La Chapelle: The Patriarch of Paleo,” author Lydia Pyne explains the public's evolving conception of the first complete Neanderthal skeleton found and described by scientists.

1 Comment

By ditching traditional agar-based media, two biochemists captured iconic images of Myxococcus in 1982.

0 Comments

Popular Now

  1. Consilience, Episode 3: Cancer, Obscured
  2. RNAi’s Future in Drug-Target Screening
    News Analysis RNAi’s Future in Drug-Target Screening

    A recent CRISPR study contradicted years of RNA interference research on a well-studied cancer drug target. But is it the last nail in the coffin for RNAi as a screening tool? 

  3. A History of Screening for Natural Products to Fight Cancer
  4. Human Cord Plasma Protein Boosts Cognitive Function in Older Mice
AAAS