How Brain Tumors Stiffen and Grow

How Brain Tumors Stiffen and Grow ...

Chromosome congression during cell division

Chromosome congression during cell division ...

Airyscan Fast Imaging for Calcium Signaling, Part 2

Airyscan Fast Imaging for Calcium Signaling, Part 2 ...

How Your Brain Can Turn Anxiety into Calmness

It is not clear how the prefrontal cortex integrates diverse inputs during the regulation of emotional responses. In an effort to gain insight into the neural circuitry underlying the expression of co...

YouTube Science Video

Randall Halfmann and colleagues question how budding yeast can acquire multicellular growth forms in response to their environment. The authors describe their work to show that the Mot3 transcription ...

A Neuronal Circuit Switch

Gradual changes in the sensory environment can lead to abrupt changes in brain computations and perception. By sliding through light levels from starlight to daylight, we identified a neuronal circuit...

Tit-for-Tat: Type VI Secretion System Counterattack during Bacterial Cell-Cell Interactions

John Mekalanos and colleagues describe their surprising findings of the bacterial swordplay that occurs when P. aeruginosa is attacked by a type VI secretion system (T6SS) from a neighboring cell of a...

Vimeo Science Video

Ocean 180 - Sponges of the Caribbean: What ecological factors most affect them? Sponges are animals that eat tiny food particles as they pump water through their bodies. They are very common on Caribb...

Long Live T Cells/ Cell, May 7, 2015 (Vol. 161, Issue 4)

Long Live T Cells/ Cell, May 7, 2015 (Vol. 161, Issue 4) - YouTube...

Studying Biodiversity in the Lab | California Academy of Sciences

Studying Biodiversity in the Lab | California Academy of Sciences - YouTube...

Olfactory Signal Transformation

Olfactory Signal Transformation - How are incoming olfactory signals transformed into projection outputs in the olfactory bulb? Watch and listen as Jie Tan and Minmin Luo take you on a personally gui...

Finding Myc's Weak Spot

Ruggero and colleagues describe an enzyme at the nexus between Myc's roles in protein synthesis and nucleotide metabolism, and they reveal a vulnerability for this "undruggable" oncogene....

Week 12 p53 summary

Hear Jerson Silva and colleagues discuss their new Opinion article in Trends in Biochemical Sciences, in which they propose that cancer-associated mutant p53 can exert its effects through prion-like b...

Cornstarch and the Metaphase Spindle - More Related than You Might Expect

Cornstarch and the Metaphase Spindle - More Related than You Might Expect - Here Kapoor and colleagues explain how the metaphase spindle accommodates chromosomal movements without snapping apart; the...

Awakening Stem Cells with Vitamins/Cell, May 4, 2017 (Vol. 169, Issue 5)

Awakening Stem Cells with Vitamins/Cell, (Vol. 169, Issue 5) . Billions of blood cells die every day and need to be replaced by new ones. In this video, Andreas Trumpp shows that Vitamin A is a key si...

How Do Sex Hormones Control Behavior?

How Do Sex Hormones Control Behavior? - Nirao Shah and his colleagues explain how single genes control specific features of sexually dimorphic behaviors, such as the willingness to mate, speed of coll...

Interaction of Serum-Exposed Microglial Cultures with pHrodo-Labeled Myelin Debris

Interaction of Serum-Exposed Microglial Cultures with pHrodo-Labeled Myelin Debris ...

Viruses Remodel Host Membranes to Promote Their Replication

Viruses Remodel Host Membranes to Promote Their Replication - Viruses know how to make themselves at home in host cells while rapidly proliferating. Watch and listen as Nihal Altan-Bonnet and colleag...

Canopy Flow Analysis Helps Explain the Evolution of the World's Oldest Fossil Communities

In this study by Ghisalberti et al., an international team of scientists reconstructed one of the oldest fossil beds containing communities of large life forms. The organisms in these rocks (collectiv...

Pluripotency Expanded / Cell, April 6, 2017 (Vol. 169, Issue 2)

Human and mouse pluripotent stem cells can differentiate into all cell types within adult bodies, but they have limited potential to differentiate into extraembryonic tissues such as placenta and yolk...