Molecule News and Research

RSS

Researchers reconstruct 3D images of protein structures that link heart muscle cells in working groups

Diseased hearts may be thrown out of rhythm by structural differences -- now visible for the first time -- in protein groups that connect heart muscle cells, according to the authors of a study to be published in the journal Nature Communications online Jan. 20.

20 Jan 2016

Scientists reveal why non-alcoholic steatohepatitis worsens in obese people

In results published on October 19, 2015 in the Journal of Lipid Research, a team of translational scientists at the Medical University of South Carolina report a new reason why non-alcoholic steatohepatitis (NASH) worsens in people who are obese.

20 Jan 2016

New Georgia Tech research center launched to manufacture living cells for cell-based therapies

A $15.7 million grant from the Atlanta-based Marcus Foundation has helped launch a new Georgia Institute of Technology research center that will develop processes and techniques for ensuring the consistent, low-cost, large-scale manufacture of high-quality living cells used in cell-based therapies.

20 Jan 2016

Rice scientists develop new tool to analyze thermal behaviors of DNA and RNA strands

Rice University scientists have developed a tool to speed the design of molecular diagnostics that depend on the specific recognition of pathogen DNA and RNA.

20 Jan 2016

Adaptive, light-activated nanotherapy effective against drug-resistant bacteria

In the ever-escalating evolutionary battle with drug-resistant bacteria, humans may soon have a leg up thanks to adaptive, light-activated nanotherapy developed by researchers at the University of Colorado Boulder.

19 Jan 2016

Researchers suggest ways to make TB drugs more efficacious against mutations

Biophysicists have discovered why the bacteria that cause tuberculosis (TB) are naturally somewhat resistant to antibiotics known as fluoroquinolones. Their findings, based on mapping the detailed three-dimensional structure of the drugs interacting with an essential enzyme in the TB germ, also reveal why some TB drugs are more potent than others and suggest how drug developers can make fluoroquinolones more efficacious against mutations that make the lung disease drug resistant.

19 Jan 2016

Antivirulence antibiotics could evade resistance longer than traditional antibiotics

We've all seen the headlines. "Man found to be shedding virulent strain of polio"; "Virulent flu strain in Europe hits the economy"; "Most virulent strain of E. coli ever seen contains DNA sequences from plague bacteria."

19 Jan 2016

NIST researchers simulate new method for fast, precise DNA sequencing

Researchers at the National Institute of Standards and Technology (NIST) have simulated a new concept for rapid, accurate gene sequencing by pulling a DNA molecule through a tiny, chemically activated hole in graphene--an ultrathin sheet of carbon atoms--and detecting changes in electrical current.

19 Jan 2016

Researchers confirm that cranberry extract helps fight UTIs in breastfed children under age one

Researchers from the universities of Granada (Spain) and Kvopio (Finland) have confirmed that cranberry extract helps fighting urinary tract infections (UTIs) in breastfed babies under one year of age.

18 Jan 2016

TSRI researchers develop new technique for modifying complex drug molecules

Chemists at The Scripps Research Institute have developed a versatile new technique for making modifications—especially one type of extremely difficult, but much-sought-after modification—to complex drug molecules.

18 Jan 2016

PK molecule could be a target for vascular complications linked to type 1 diabetes

In an article published ahead of print on November 24, 2015 in the journal Diabetes (available at http://dx.doi.org/10.2337/db15-0930), researchers from the Medical University of South Carolina, the American University of Beirut, and Case Western Reserve University report that a molecule called pre-kallikrein (PK) could be a target for the vascular complications associated with type 1 diabetes.

18 Jan 2016

Scientists find new way to re-engineer body’s immune system to target cancer

Scientists have demonstrated a new way of re-engineering the body’s immune system to target cancer, paving the way for a new generation of drugs, unprecedented in safety and effectiveness.

18 Jan 2016

Researchers identify origins of aggressive childhood lymphoma

The origins of a type of aggressive childhood lymphoma have been found, giving hope that new drugs could be designed to prevent the disease coming back after treatment.

18 Jan 2016

Scientists identify origins of anaplastic large cell lymphoma

Anaplastic large cell lymphoma (ALCL) is a very aggressive cancer of the blood, which usually occurs as a tumour in lymph nodes, the skin, the lungs, the liver, and in soft tissue, and mainly affects children and young adults.

18 Jan 2016

Determining Ectopeptidase Activity: An Interview with Professor Stephen Weber, University of Pittsburgh

The scope of the activity of neuropeptides is remarkably broad. For example, neuropeptides are involved in pain control, mood/depression/eating disorders, social and emotional behaviour, body weight, drug abuse, stress, reproduction, motor control, memory, and in maintaining neuronal health when they are stressed.

From Pittcon 14 Jan 2016

Simple paper test could confirm presence of illnesses even before patients feel symptoms

A multi-disciplinary team of researchers has developed a new diagnostic test that can change the medical landscape by making it possible for patients to quickly determine if they are infected with an illness, using a simple paper test sensitive enough to detect markers of various illnesses using minute amounts of blood, sweat, or other biological material.

13 Jan 2016

Novel therapy may help in diagnosing, treating heart disease in humans

A novel therapy tested by University of Guelph scientists for treating a fatal heart disorder in dogs might ultimately help in diagnosing and treating heart disease in humans.

12 Jan 2016

Novel anti-inflammatory agents could control hyper-inflammatory responses to fungal infection

The most frequent fungal threat to humans, Candida albicans, is a common cause oral and genital infection. The fungal infections are often worsened by overwhelming inflammatory responses in the body and cause high mortality among risk groups. Umeå University doctoral student Ava Hosseinzadeh has discovered two novel anti-inflammatory agents, an antioxidant and an anti-inflammatory molecule, which could be used to control the hyper-inflammatory responses to the fungal infection.

12 Jan 2016

Finding may aid in the design of potential therapies for thyroid problems

Thyroid disease affects about 12 percent of the U.S. population. While many people with thyroid disease don't even know they have it, an overactive or underactive thyroid can cause a slew of problems, including weight gain or loss, mood changes and infertility. In children, an underactive thyroid can be fatal, which is why they are tested for a deficiency at birth.

11 Jan 2016

Research could lead to new treatment for Rett Syndrome, other forms of autism

Penn State scientists have discovered a novel drug target and have rescued functional deficits in human nerve cells derived from patients with Rett Syndrome, a severe form of autism-spectrum disorder.

11 Jan 2016

Molecule News and Research

Researchers reconstruct 3D images of protein structures that link heart muscle cells in working groups

Scientists reveal why non-alcoholic steatohepatitis worsens in obese people

New Georgia Tech research center launched to manufacture living cells for cell-based therapies

Rice scientists develop new tool to analyze thermal behaviors of DNA and RNA strands

Adaptive, light-activated nanotherapy effective against drug-resistant bacteria

Researchers suggest ways to make TB drugs more efficacious against mutations

Antivirulence antibiotics could evade resistance longer than traditional antibiotics

NIST researchers simulate new method for fast, precise DNA sequencing

Researchers confirm that cranberry extract helps fight UTIs in breastfed children under age one

TSRI researchers develop new technique for modifying complex drug molecules

PK molecule could be a target for vascular complications linked to type 1 diabetes

Scientists find new way to re-engineer body’s immune system to target cancer

Researchers identify origins of aggressive childhood lymphoma

Scientists identify origins of anaplastic large cell lymphoma

Determining Ectopeptidase Activity: An Interview with Professor Stephen Weber, University of Pittsburgh

Simple paper test could confirm presence of illnesses even before patients feel symptoms

Novel therapy may help in diagnosing, treating heart disease in humans

Novel anti-inflammatory agents could control hyper-inflammatory responses to fungal infection

Finding may aid in the design of potential therapies for thyroid problems

Research could lead to new treatment for Rett Syndrome, other forms of autism

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Latest News