The Scientist

» T cells, developmental biology and evolution

Most Recent

image: T Cells That Drive Toxic Shock in Mice Identified

T Cells That Drive Toxic Shock in Mice Identified

By | June 20, 2017

Overzealous activity by mucosa-associated invariant T (MAIT) cells in response to bacterial toxins can lead to illness instead of stopping it.

0 Comments

Research shows that human immunity develops much earlier than previously thought, but functions differently in adults.

0 Comments

image: Gene Mutations Foretell Immunotherapy Response

Gene Mutations Foretell Immunotherapy Response

By | June 12, 2017

A drug that blocks an immune checkpoint protein effectively treats tumors in patients with deficient DNA repair genes. 

0 Comments

The new fossils push the origin of the human species back by 100,000 years.

0 Comments

image: Mammals May Have a 12-Hour Clock

Mammals May Have a 12-Hour Clock

By | June 6, 2017

Data point to peaks in gene expression in the morning and evening that are distinct from day-night circadian cycles.

0 Comments

image: Mammalian Jaws Evolved to Chew Sideways

Mammalian Jaws Evolved to Chew Sideways

By | June 1, 2017

Parallel evolution in jaws and teeth helped early mammals diversify their diets.

1 Comment

image: Pinpointing the Culprit

Pinpointing the Culprit

By | June 1, 2017

Identifying immune cell subsets with CyTOF

0 Comments

image: Image of the Day: Lights, Camera, T Cells!

Image of the Day: Lights, Camera, T Cells!

By | May 30, 2017

The fluid motions of a T cell’s microvilli, scanning their environment for antigens, are captured in 3-D and in real time.

0 Comments

image: Researchers Discover Salt-Loving Methanogens

Researchers Discover Salt-Loving Methanogens

By | May 26, 2017

Two previously overlooked archaeal strains fill an evolutionary gap for microbes.

2 Comments

image: Male Fish Borrows Egg to Clone Itself

Male Fish Borrows Egg to Clone Itself

By | May 24, 2017

A fish created by spontaneous androgenesis is the first known vertebrate to arise naturally by this asexual reproductive phenomenon. 

0 Comments

Popular Now

  1. Running on Empty
    Features Running on Empty

    Regularly taking breaks from eating—for hours or days—can trigger changes both expected, such as in metabolic dynamics and inflammation, and surprising, as in immune system function and cancer progression.

  2. Authors Peeved by APA’s Article Takedown Pilot
  3. Athletes’ Microbiomes Differ from Nonathletes
  4. Was a Drop in CRISPR Firms’ Stock Warranted?
AAAS