Life Science News

RSS

Scientists find receptor protein in the brain that promotes stress resilience

Scientists have discovered that a receptor on the surface of brain cells plays a key role in regulating how both animals and people respond to stress.

4 Sep 2019

Researchers develop new technique for rapid breakdown of cellular proteins

Cellular functions depend on the functionality of proteins, and these functions are disturbed in diseases. A core aim of cell biological research is to determine the functions of individual proteins and how their disturbances result in disease.

4 Sep 2019

Study reveals insights into new populations of immune cells in the lungs

Due to their function, the lungs are constantly exposed to various compounds carried in the air, sometimes harmful, sometimes harmless.

4 Sep 2019

Neurobiological pathophysiology of schizophrenia differs based on gender

The neurobiological pathophysiology of schizophrenia differs significantly between males and females, according to a new study.

4 Sep 2019

MicroRNA methylation may be useful biomarker for early cancer diagnosis

Levels of molecules associated with genetic function, such as microRNA, can be an important indicator of abnormal activity associated with cancer. However, little is known about how different molecules are altered in cancerous cells.

4 Sep 2019

Breast cancer gene could be key to developing targeted therapy for hepatoblastoma

Hepatoblastoma is a rare form of liver cancer affecting just a few individuals per million. However, it is the leading cause of liver cancer in infants and young children, with most patients diagnosed before their third birthday.

4 Sep 2019

Using anion exchange chromatography and electrochemical detection for determination of carbohydrates

Carbohydrates are among the most widespread organic compounds in the living nature. As monosaccharides and di-saccharides, they primarily serve the direct supply of energy in the organism. In the form of oligomers or polymers, they are used more for storage of energy or information, or take over tasks as a structural element in cell walls, primarily of plants.

From KNAUER Wissenschaftliche Geräte GmbH 3 Sep 2019

Quick, cost effective way to homogenize cells and tissue lysates

Porvair Sciences announce the new Chromatrap Homogeniser Spin Column which provides a quick, cost effective way to homogenize cells and tissues lysates in a single step.

From Porvair Sciences Limited 3 Sep 2019

Perfectus Biomed receives NBIC funding for commercialization of burn wound biofilm model

Perfectus Biomed are delighted to announce that we have received funding from the National Biofilms Innovation Centre for a collaborative project with the University of Bath.

From Perfectus Biomed 3 Sep 2019

Bacterial endotoxin testing now offered by Perfectus Biomed

Endotoxins are toxins present within a bacterial cell wall that are released when a cell disintegrates. They are lipopolysaccharides (LPS) and are found within the outer membrane of the cell wall of Gram-negative bacteria. Endotoxins often consist of lipid A, a core oligosaccharide and the O-specific polysaccharide.

From Perfectus Biomed 3 Sep 2019

Perfectus Biomed to exhibit at IPS conference in Liverpool

The Perfectus Biomed team will be exhibiting at the Infection Prevention Society conference in Liverpool this month.

From Perfectus Biomed 3 Sep 2019

CRISPR-Cas9 successfully reverses type 2 diabetes in mice

Researchers have used CRISPR-Cas9 to treat obesity and type 2 diabetes in mice, a development that could eventually benefit humans.

3 Sep 2019

Study reshapes the understanding of telomerase's function in normal cells

New research from the University of Maryland and the National Institutes of Health reveals a new role for the enzyme telomerase.

3 Sep 2019

Large study quashes idea of “gay gene”

A vast new study including almost half a million people has concluded that no single gene is associated with same-sex behavior.

2 Sep 2019

SATI gene editing could replace CRISPR

Scientists have developed a new gene editing tool called SATI that is safer than CRISPR.

2 Sep 2019

Exercise during pregnancy shown to restore metabolic health

A new study has shown that exercise can restore key tissues and reduce the risk of metabolic disorders such as type 2 diabetes.

2 Sep 2019

Scientists discover how resistant bacteria block entrance of antibiotics

Scientists have discovered how Klebsiella pneumoniae evolves to become resistant to carbapenem antibiotics.

2 Sep 2019

Understanding yeast with probiotic properties

Researchers led by Prof. Johan Thevelein (VIB-KU Leuven Center for Microbiology) have discovered that Saccharomycesboulardii, a yeast with probiotic properties, produces uniquely excessive amounts of acetic acid, the main component of vinegar.

30 Aug 2019

Lab-grown brain organoids and the brains of preemie babies generate similar electrical impulses

Brain organoids — also called mini-brains — are 3D cellular models that represent aspects of the human brain in the laboratory. Brain organoids help researchers track human development, unravel the molecular events that lead to disease and test new treatments.

30 Aug 2019

Researchers identify how neurons in the mouse neocortex form billion synaptic connections

The structure of synaptic connections between neurons shapes their activity and function. Measuring a comprehensive snapshot of this so-called connectome has so far only been accomplished within tiny volumes, smaller than the head of a pin.

30 Aug 2019