Molecular & Structural Biology

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New tracing methods reveal breadth of neural communication in visual cortex

An international collaboration of neuroscientists have today published a paper in Nature demonstrating the breadth of neural communication in visual cortex using a combination of methods for tracing the projections of individual neurons across the brain.

29 Mar 2018

Macrophages stimulated to produce potent anti-inflammatory molecule

Researchers have discovered that macrophages, which play a key role in inflammation, also produce an anti-inflammatory molecule called itaconate.

29 Mar 2018

Biophysical mechanism involving spaghetti-like proteins helps cells avoid 'data breaches'

Cells can avoid "data breaches" when letting signaling proteins into their nuclei thanks to a quirky biophysical mechanism involving a blur of spaghetti-like proteins, researchers from the Rockefeller University and the Albert Einstein College of Medicine have shown.

28 Mar 2018

New gene therapy may help the brain to heal following stroke and other injuries

Researchers have discovered a genetic trigger that may improve the brain’s ability to heal in conditions such as stroke, concussion and spinal cord injury.

28 Mar 2018

EPFL researchers uncover how the circadian clock regulates 3D chromatin structure

EPFL biologists and geneticists have uncovered how the circadian clock orchestrates the 24-hour cycle of gene expression by regulating the structure of chromatin, the tightly wound DNA-protein complex of the cell. The work is published in Genes & Development.

28 Mar 2018

Scientists use CRISPR to develop a genome surveillance tool

Scientists have converted CRISPR/Cas9 into a genome surveillance tool, in an effort to develop a more effective way of fighting disease.

27 Mar 2018

Newly designed three-part molecule shows promise to treat breast cancers

A newly designed three-part molecule could be the one answer patients with a certain form of breast cancer are looking for, scientists report.

22 Mar 2018

Researchers succeed in integrating artificial organelles into cells of living organism

For the first time, an interdisciplinary team from the University of Basel has succeeded in integrating artificial organelles into the cells of living zebrafish embryos.

20 Mar 2018

Columbia researchers identify nerve cells that drive fruit fly's escape behavior

Columbia University researchers have identified the nerve cells that initiate a fly's escape response: that complex series of movements in which an animal senses, and quickly maneuvers away from, something harmful such as high heat.

20 Mar 2018

Researchers uncover specific gene region in hypertension

Genes encode proteins and proteins dictate cell function. Therefore, the thousands of genes expressed in a cell determine what that cell can do.

20 Mar 2018

Discovery aids understanding of amyotrophic lateral sclerosis

Researchers have discovered a basic molecular mechanism that sheds light on the disease process underlying amyotrophic lateral sclerosis (ALS).

19 Mar 2018

Researchers delineate architecture of nuclear pore complex in yeast cells

Like an island nation, the nucleus of a cell has a transportation problem. Evolution has enclosed it with a double membrane, the nuclear envelope, which protects DNA but also cuts it off from the rest of the cell. Nature's solution is a massive--by molecular standards--cylindrical configuration known as the nuclear pore complex, through which imports and exports travel, connecting the bulk of the cell with its headquarters.

16 Mar 2018

Blood donor scraps help researchers to discover new insight into human immune system

Iowa State University researchers have discovered new insight into the human immune system from an unlikely source, the leftover material from blood donation banks.

16 Mar 2018

Blood flow defies the laws of fluid dynamics

Researchers have developed a 3D simulation of blood cells travelling through realistic microvascular networks that has predicted several novel phenomena.

16 Mar 2018

TSRI scientists discover new pathway to promote mitochondrial function during stress

Scientists at The Scripps Research Institute have discovered a new pathway in cells that promotes mitochondrial function during times of stress, a response that can guard against disease as we age.

15 Mar 2018

OIST scientists model molecular basis of learning in the cerebellum

The process we call learning is in fact a well-orchestrated symphony of thousands of molecular reactions, but the exact interplay between these reactions remains largely unknown.

15 Mar 2018

MIT engineers develop new technology that could improve drug evaluation

MIT engineers have developed new technology that could be used to evaluate new drugs and detect possible side effects before the drugs are tested in humans.

14 Mar 2018

Switching to glo vapor reverses biological effects caused by smoke exposure

A new lab-based study has shown that when airway cells damaged by cigarette smoke are exposed instead to glo vapor, the biological effects caused by smoke exposure are reversed.

14 Mar 2018

Scientists develop novel assay for studying molecular determinants of bronchoconstriction/dilation

Contraction and relaxation of smooth muscle cells and fibroblasts within the bronchial airways dramatically affects airflow, and being able to modulate these processes is critical for treating asthma and allergic responses.

13 Mar 2018

Pittcon announces finalists in annual Pittcon Today Excellence Awards

Pittcon, the world’s leading conference and exposition for laboratory science, is pleased to announce the selection of ten finalists in the annual Pittcon Today Excellence Awards conducted by CE Communications, the official publishers of Pittcon Today and the Pittcon Buzz.

From Pittcon 12 Mar 2018

Molecular & Structural Biology

New tracing methods reveal breadth of neural communication in visual cortex

Macrophages stimulated to produce potent anti-inflammatory molecule

Biophysical mechanism involving spaghetti-like proteins helps cells avoid 'data breaches'

New gene therapy may help the brain to heal following stroke and other injuries

EPFL researchers uncover how the circadian clock regulates 3D chromatin structure

Scientists use CRISPR to develop a genome surveillance tool

Newly designed three-part molecule shows promise to treat breast cancers

Researchers succeed in integrating artificial organelles into cells of living organism

Columbia researchers identify nerve cells that drive fruit fly's escape behavior

Researchers uncover specific gene region in hypertension

Discovery aids understanding of amyotrophic lateral sclerosis

Researchers delineate architecture of nuclear pore complex in yeast cells

Blood donor scraps help researchers to discover new insight into human immune system

Blood flow defies the laws of fluid dynamics

TSRI scientists discover new pathway to promote mitochondrial function during stress

OIST scientists model molecular basis of learning in the cerebellum

MIT engineers develop new technology that could improve drug evaluation

Switching to glo vapor reverses biological effects caused by smoke exposure

Scientists develop novel assay for studying molecular determinants of bronchoconstriction/dilation

Pittcon announces finalists in annual Pittcon Today Excellence Awards

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