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Bruker launches Luxendo TruLive3D Imager light-sheet imaging system

At the 2019 joint meeting of the American Society for Cell Biology and European Molecular Biology Organization, Bruker today announced the launch of the Luxendo TruLive3D Imager light-sheet imaging system.

From Bruker Nano Surfaces and Metrology 11 Dec 2019

Researchers identify key protein associated with aging

Aging is a dramatic public health issue in the face of the current demographic changes: the proportion of 60 and over in the world's population will almost double by 2050. In this context, a new discovery has just broadened scientific knowledge.

9 Dec 2019

New discovery on chromosomal function may shed light on human health and disease

Researchers have discovered key mechanisms and structural details of a fundamental biological process - how a cell nucleus and its chromosomal material reorganizes itself after cell division

5 Dec 2019

Researchers create 3D liver model for improved diagnosis of non-alcoholic fatty liver disease

Non-alcoholic fatty liver disease is becoming the most common chronic liver disorder in developed countries. Histological analysis of liver tissue is the only widely accepted test for diagnosing and distinguishing different stages of the disease. However, this technique provides only two-dimensional images of the liver tissue in low resolution and overlooks potentially important 3D structural changes.

4 Dec 2019

Freiburg scientists decipher basic molecular control mechanisms behind cellular identity

A research team headed by Prof. Dr. Sebastian Arnold and Jelena Tosic from the Faculty of Medicine at the University of Freiburg has now succeeded in deciphering basic molecular control mechanisms by which stem cells decide which embryonic cell types to turn into.

3 Dec 2019

Researchers show how the ductal system connecting digestive organs is formed

A specialized system of ducts transports bile and enzymes from the liver and pancreas to the intestine. In a new study, researchers from the University of Copenhagen have shown how this ductal system is formed. The new knowledge can help understanding how congenital diseases in that part of the body arise.

3 Dec 2019

Study: TBK1 protein promotes cancer development, suppresses immune response to the disease

Researchers at The University of Texas MD Anderson Cancer Center have found that a protein involved in immune response to microbes also can fuel cancer development and suppress immune response to the disease.

3 Dec 2019

New findings regarding maintenance and functioning of the endosome

On a daily basis, multitudes of molecules enter each cell in our body. These can be nutrients or signal molecules or pathogenic microorganisms. An organelle in the cell directs these molecules to other stations for further processing.

3 Dec 2019

Consortium launches ambitious project to transform the treatment of pain

In an effort to address the critical public health need for new, safer and more effective medicines to treat pain, a consortium based at the Laboratory of Systems Pharmacology at Harvard Medical School has launched an ambitious project titled STOP PAIN (Safe Therapeutic Options for Pain and Inflammation).

2 Dec 2019

New molecular mechanism involved in the regulation of cholesterol movement in cells found

Researchers from the University of Barcelona and the August Pi i Sunyer Biomedical Research Institute found a new molecular mechanism involved in the regulation of the cholesterol movement in cells, an essential process for a proper cell functioning.

2 Dec 2019

State-of-the-art expert reviews provide insights into vitamin D research

Vitamin D is essential for human health. Although much is known about its important role in bone metabolism and in certain areas of non-skeletal health, there are many open questions and topics of debate.

27 Nov 2019

Novel out-of-this-world approach to cancer research

Australia's first space research mission to the International Space Station will attempt to establish how some of the most aggressive cancer cells behave in a zero-gravity environment.

27 Nov 2019

A large library of products derived from fungi could help find new drugs

An enormous library of products derived from more than ten thousand fungi could help us find new drugs.

26 Nov 2019

New method for correcting hypoxic conditions of the central nervous system

Hypoxia is a key factor that accompanies most brain pathologies, including ischemia and neurodegenerative diseases.

26 Nov 2019

Fetuses see more than previously believed

Scientists have shown that the retina has more light sensitivity and babies in the womb can see more than previously thought.

26 Nov 2019

Study reports discovery of tendon stem cells

Being made up of flesh and bone, the human body often suffers injuries due to tendon damage caused by various acute or chronic events. As these damaged tissues recover, scar tissue builds up, causing a slow and often painful recovery.

25 Nov 2019

Researchers discover cellular origins of pediatric brain tumors

A research team led by Dr. Claudia Kleinman, an investigator at the Lady Davis Institute at the Jewish General Hospital, together with Dr. Nada Jabado, of the Research Institute of the McGill University Health Centre, and Dr. Michael Taylor, of The Hospital for Sick Children, discovered that several types of highly aggressive and, ultimately, fatal pediatric brain tumors originate during brain development.

25 Nov 2019

Fetuses may be able to see more than previously believed

By the second trimester, long before a baby's eyes can see images, they can detect light.

25 Nov 2019

Scientists record assembly of ribosomes in real time

A team of scientists from Scripps Research and Stanford University has recorded in real time a key step in the assembly of ribosomes--the complex and evolutionarily ancient "molecular machines" that make proteins in cells and are essential for all life forms.

22 Nov 2019

Researchers discover molecular underpinnings of Alexander disease

Scientists have known that genetic mutations leading to the production of a defective protein called GFAP cause Alexander disease (AxD), a debilitating neurodegenerative condition that can present during infancy, adolescence, or adulthood.

21 Nov 2019