cell & molecular biology

Subjects

Results

NS_051211-2_174

Lung stem cells — for real?

By Jef Akst

There’s good, stem cell-related news for another organ this week — the lung. Researchers say they have found lung stem…

Fatty liver diseaseNephron | Wikipedia

Stem cells may mend liver damage

By Jef Akst

Researchers have found a way to reprogram cells from mouse tails to behave like mature liver cells, which appear to be able to repair damaged livers

Model of hemagglutinin stem (gray and yellow) with design protein bound (green). Image courtesy of David Baker

Engineered proteins for fighting flu

By Cristina Luiggi

In a feat of computational biology, researchers design novel proteins capable of neutralizing a key influenza protein

Scanning electron micrographs of B. subtilisImage: Courtesy of the Ben-Yehuda laboratory

Top 7 in cell biology

By Jef Akst

A snapshot of the most highly ranked articles in cell biology and related areas, from Faculty of 1000

Rubenstein

Micro Farmers

By Cristina Luiggi

Columbia University evolutionary ecologist Dustin Rubenstein explains just why it’s so interesting and important to find slime molds that engage…

Kevin Hand

Power Failure

By Megan Scudellari

Does mitochondrial dysfunction lie at the heart of common, complex diseases like cancer and autism?

Klein working with five-year old Felix Ott, who was diagnosed with Wiskott-Aldrich Syndrome at age three. When he was four, Felix received stem-cell gene therapy, and the now seven-year-old has since been able to live a normal life. Verena Müller

New Blood for Gene Therapy

By Megan Scudellari

A promising gene therapy trial, derailed by cancerous side effects in a young patient, is set to reboot with the help of next generation gene-transfer vectors.

3-D reconstruction of confocal images showing membrane tubes pulled from a giant unilamellar vesicle by kinesin motors along microtubules. The tube diameter is about 100 nm and the vesicle diameter about 15 μm. Courtesy of Cécile Leduc

The Movement of Goods Around the Cell

By Patricia Bassereau and Bruno Goud

A biologist and a physicist collaborate on a decade-long exploration of the physical parameters of membrane traffic in eukaryotic cells.

Andrzej Krauze

Family Affair

By Megan Scudellari

In discovering their shared ancestry, a distantly related animal geneticist and plant pathologist find a common thread in their work on immune receptors.

Andrzej Krauze

The “Me Decade” of Cancer

By Sarah Greene

Drugs that target specific tumors are harbingers of a new era of genetically informed medicine.