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Novel method can examine dangerous levels of heavy metals in food and water

Finding out if the food and water we consume are safe from toxic and carcinogenic metals can now be much faster and simpler.

5 Aug 2020

New light-based, cost-effective method to synthesize multisubstituted chemicals

A team of researchers from Japan has demonstrated a light-based reaction that yields high numbers of the base chemical component required to produce bioactive compounds used in common industry products.

4 Aug 2020

A simple screening process may improve mAb-based drug development

By screening potential monoclonal antibody (mAb)-based drugs solely based on a measure of their colloidal stability, scientists may be able to weed out mAbs that do not respond efficiently in solution early in the drug discovery process, according to a new study.

3 Aug 2020

Animals think probabilistically to distinguish contexts, research suggests

Among the many things rodents have taught neuroscientists is that in a region called the hippocampus, the brain creates a new map for every unique spatial context - for instance, a different room or maze.

3 Aug 2020

Light pollution from coastal cities likely to have harmful impacts on seafloor ecosystems

The global expansion of coastal cities could leave more than three-quarters of their neighboring seafloor exposed to potentially harmful levels of light pollution.

31 Jul 2020

Understanding the structure of SARS-CoV-2 proteins may lead to novel drugs

COVID-19 is a disease caused by an RNA virus called SARS coronavirus 2 (SARS-CoV-2), that is, a virus that employs RNA to preserve its genetic data.

31 Jul 2020

Movement of small RNAs underlies mobile RNA interference

Biologists have known for some time that RNA interference can silence genes in far-off cells. They suspected that a messenger substance “transmits” RNA interference.

29 Jul 2020

Study sheds new light on core regulatory networks that govern cell types in vertebrates

The FANTOM Consortium has shed new light into the main regulatory networks that govern the types of cells found in different vertebrate species.

29 Jul 2020

New technology helps visualize entire genome at molecular resolution

Scientists from Harvard University, CNAG, and CRG have demonstrated a pioneering technology that helps observe hundreds of genomes under the microscope.

29 Jul 2020

Researchers identify how airway cells work together in regeneration and aging

Researchers at the Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA have identified the process by which stem cells in the airways of the lungs switch between two distinct phases -- creating more of themselves and producing mature airway cells -- to regenerate lung tissue after an injury.

28 Jul 2020

Novel label-free imaging method can differentiate between quiescent and activated T cells

T cells are the immune soldiers at the frontlines of the battle with infiltrating pathogens that seek to cause disease. A new study published in Nature Biomedical Engineering describes a novel label-free imaging technique that can differentiate active T cells from those off duty.

28 Jul 2020

Study validates new pharmacological target for Alzheimer’s disease

A UB study published in the journal Neurotherapeutics has validated a new pharmacological target for Alzheimer's disease.

28 Jul 2020

Research identifies how the gut communicates with spinal cord and brain

You're faced with a big decision so your second brain provides what's normally referred to as 'gut instinct', but how did this sensation reach you before it was too late?

27 Jul 2020

Optical fibers made of agar have potential for various medical applications

An optical fiber made of agar has been produced at the University of Campinas (UNICAMP) in the state of São Paulo, Brazil. This device is edible, biocompatible and biodegradable.

27 Jul 2020

Study shows KBTBD2 gene plays a key role in regulating insulin sensitivity

Deleting a key gene in mice in just their fat made tissues throughout these animals insulin resistant, in addition to other effects, a new study by UT Southwestern researchers shows.

24 Jul 2020

Less invasive imaging system can improve cancer diagnosis

Cancer diagnosis requires a lengthy process of multiple analyses of tissue biopsies, impeding the quick and early detection of cancers.

From Osaka University 24 Jul 2020

Study shows neo-self antibody as major cause of recurrent pregnancy loss

A research group centered around Kobe University Graduate School of Medicine's Professor YAMADA Hideto and Associate Professor TANIMURA Kenji (Department of Obstetrics and Gynecology), and Professor ARASE Hisashi et al. of Osaka University's Research Institute for Microbial Diseases have revealed for the first time in the world the high frequency of a novel autoantibody in women suffering from recurrent pregnancy loss.

23 Jul 2020