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Biology

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...

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Biology

Actin' Crazy

Actin' Crazy ...

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Biology

Protein Maps of Single Cells/ Cell, June 4, 2015 (Vol. 161, Issue 6)

Protein Maps of Single Cells/ Cell, June 4, 2015 (Vol. 161, Issue 6) - YouTube...

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Biology

How to Undress an mRNP

How to Undress an mRNP - Nonsense-mediated mRNA decay requires the RNA helicase Upf1, but as Jens Lykke-Andersen and colleagues explain, Upf1 does more than unwind RNA. It also strips off the mRNA's p...

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Biology

Synaptic Tiling to Achieve Spatial Innervation

Synapses are formed with high degree of specificity in our brain. In this VIDEO, Kang Shen and Kota Mizumoto describes "synaptic tiling" as a way to precisely organize the subcellular locati...

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Biology

BRCA2 Bandages Stalled Forks

BRCA2 Bandages Stalled Forks - Maria Jasin and Katharina Schlacher reveal a new function for the breast cancer tumor suppressor BRCA2: in addition to repairing DNA damage, it prevents breaks from occu...

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Biology

Probing the Brain Using New Transgenic Mice

Probing the Brain Using New Transgenic Mice - YouTube...

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Biology

Cell-Type-Specific Sensorimotor Processing in the Striatum

Cell-Type-Specific Sensorimotor Processing in the Striatum - Carl Petersen describes whole-cell recordings from striatal projection neurons in behaving mice carried out by Tanya Sippy, and optogenetic...

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Biology

Spatially Organized β-Cell Subpopulations Control Electrical Dynamics across Islets of Langerhans

Spatially Organized β-Cell Subpopulations Control Electrical Dynamics across Islets of Langerhans ...

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Biology

Hitting on the Causes of Diabetes / Cell, June 29, 2017 (Vol. 170, Issue 1)

Hitting on the Causes of Diabetes / Cell, June 29, 2017 (Vol. 170, Issue 1) -...

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Biology

How Tuberculosis Begins

How Tuberculosis Begins ...

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Biology

Antibiotic Resistance Transfer in Staphylococcus aureus/Trends in Microbiology

Antibiotic Resistance Transfer in Staphylococcus aureus/Trends in Microbiology ...

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Biology

YouTube Science Video

Florian Greten and colleagues explain why enhanced Wnt signaling causes postmitotic (non-stem) cells to dedifferentiate and reacquire stem cell characteristics, enabling the cells to initiate tumorige...

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Biology

Sleep Reactivation Stabilizes New Cell Assemblies

What brain processes underlie memory consolidation? Here, scientists from the MRC BNDU (University of Oxford, UK) test the hypothesis that, in the mouse hippocampus, reactivation of space-representing...

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Biology

Assuring an Endangered Frog’s Future | California Academy of Sciences

Assuring an Endangered Frog’s Future | California Academy of Sciences - YouTube...

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Biology

The Discovery of a New Carnivorous Plant | California Academy of Sciences

The Discovery of a New Carnivorous Plant | California Academy of Sciences - YouTube...

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Biology

Mengingitis Breaks the Blood-Brain Barrier. But how?

Mengingitis Breaks the Blood-Brain Barrier. But how? - Stefano Marullo and colleagues explain how meningococcus hijacks a beta-arrestin signaling cascade to open gaps and slip right through intercellu...

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Biology

Zeroing in on Repetitive Behaviors

Thomas Südhof and colleagues reveal that neuroligin-3 mutations enhance repetitive behaviors similar to those seen in autism spectrum disorders by selectively affecting one type of medium spiny neuron...

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Biology

Jack Dumbacher: Hooded Pitohui | California Academy of Sciences

Jack Dumbacher: Hooded Pitohui | California Academy of Sciences - YouTube...

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Biology

How Sense of Direction Is Used to Navigate

How Sense of Direction Is Used to Navigate ...

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Created and maintained by Ryan Watkins (2013-present)