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Spaceflight increases the risk of developing cancer and heart disease

A groundbreaking study from the Icahn School of Medicine at Mount Sinai found that astronauts are more likely to experience mutations that could be connected to spaceflight and increase their lifetime risk of acquiring cancer and heart disease.

2 Sep 2022

Researchers face challenges with stem cell lines that carry major DNA damage

Stem cells are a type of cell that can be configured to transform into almost any sort of cell in the body. They are presently used in research on organ development as well as in the initial phases of embryo development.

15 Aug 2022

Study reveals the impacts of marine heatwaves on tropical western and central Pacific Island nations

Research published in Global and Planetary Change examines the trends and projected frequency, intensity and duration of marine heatwaves (MHWs).

4 Aug 2022

Researchers produce a molecular electric motor using the DNA origami method

A research team led by the Technical University of Munich (TUM) has succeeded for the first time in producing a molecular electric motor using the DNA origami method.

22 Jul 2022

New method can identify the vast number of molecules derived from food

An international team of scientists, led by researchers at University of California San Diego, report a new method called untargeted metabolomics to identify the vast number of molecules derived from food that were previously unidentified, but that appear in our blood and our stool.

From UC San Diego 11 Jul 2022

Researchers analyze the significance of cellular interactions for lung cancer

A new Cleveland Clinic study has uncovered vital information about the cellular interaction of tumor cells and normal tissue, leading to a better understanding of how therapeutic resistance evolves.

5 Jul 2022

Researchers discover a safe strategy to correct genetic defects

Healing debilitating genetic diseases is one of modern medicine’s most difficult challenges.

5 Jul 2022

Climate-driven changes in oceanwater may affect dispersal patterns of mangroves species

International research led by Dr. Tom Van der Stocken of the VUB Biology Department examined 21st century changes in ocean-surface temperature, salinity, and density, across mangrove forests worldwide.

1 Jul 2022

Easy determination method for the electrical penetration of cell membrane

To analyze individual cells with unprecedented precision, biologists in particular use highly specialized methods and cutting-edge technology.

1 Jul 2022

New computer model helps identify mutations that drive tumor growth

Cancer cells can have thousands of mutations in their DNA. However, only a handful of those actually drive the progression of cancer; the rest are just along for the ride.

22 Jun 2022

Research findings provide clues on the properties that might have made A. baumannii a successful pathogen

Over 670,000 people in Europe become ill each year as a result of pathogenic bacteria that are resistant to antibiotics, and 33,000 people die as a result of the diseases they cause. Pathogens that are resistant to multiple antibiotics at the same time are particularly dangerous.

6 Jun 2022

Research shows how visible hotspots may be easy to target with immune-stimulating drugs

Many cancers include genetic “hotspots,” or sections of DNA that are subject to mutation. For example, a mutation in the TP53 gene is found in more than 50% of all cancers, generally within a narrow DNA range.

18 May 2022

A "continuum of conservation" could immensely benefit coral reefs

Earth's oceans are home to some of the most diverse ecosystems on the planet, but warming temperatures are causing many marine animals, including coral, to die out.

13 May 2022

New technique uses genetic data that may better predict disease risk in a population

Polygenic risk scores (PRS) are promising tools for forecasting disease risk, but current versions have bias built-in, which can reduce their accuracy in some populations and lead to health disparities.

10 May 2022

Study shows the role of mucosal-associated invariant T cell in mucosal melanomas patients

Many cancer patients have benefited from the development of anti-cancer immunotherapy drugs known as immune checkpoint inhibitors, but patients with mucosal melanomas—melanomas that occur in the mucous membranes of the head, neck, eyes, respiratory system, and genitourinary region rather than on the skin—are highly resistive to immune checkpoint inhibitors for reasons researchers do not fully understand.

29 Apr 2022

Research investigates megafire impacts on redwood tanoak forest microbes

Fungi and bacteria that can survive megafires in redwood tanoak forests are microbial “cousins,” typically growing in great quantity after experiencing the flames, according to a new study from UC Riverside.

29 Apr 2022

CD8 + Tscm may has protective immunity to hepatitis C virus infection

The dysfunction of memory CD8 + T cell can not be reverted by successful clearance of hepatitis C virus (HCV) after direct-acting antivirals (DAA) therapy, increasing the risk of reinfection with HCV.

25 Apr 2022

Safety, feasibility of intranasal human milk as stem cell therapy for preterm infants with intraventricular hemorrhage

A new study demonstrates that intranasal human milk is a safe and feasible intervention for intraventricular hemorrhage, a serious cause of morbidity in preterm infants.

25 Apr 2022

Lotus uses a novel approach to survive complete submergence

Lotus (Nelumbo nucifera) is an aquatic emergent plant that is frequently grown in Asian countries.

25 Apr 2022

Mice study explains why humans expressing CHT gene variant exhibit attentional vulnerabilities

Mutant mice are providing scientists with a new neurobiological framework to understand the brain changes observed in distractible humans who carry a common gene variant whose frequency has been associated with Attention Deficit Hyperactivity Disorder (ADHD).

8 Apr 2022

Frequency News and Research

Spaceflight increases the risk of developing cancer and heart disease

Researchers face challenges with stem cell lines that carry major DNA damage

Study reveals the impacts of marine heatwaves on tropical western and central Pacific Island nations

Researchers produce a molecular electric motor using the DNA origami method

New method can identify the vast number of molecules derived from food

Researchers analyze the significance of cellular interactions for lung cancer

Researchers discover a safe strategy to correct genetic defects

Climate-driven changes in oceanwater may affect dispersal patterns of mangroves species

Easy determination method for the electrical penetration of cell membrane

New computer model helps identify mutations that drive tumor growth

Research findings provide clues on the properties that might have made A. baumannii a successful pathogen

Research shows how visible hotspots may be easy to target with immune-stimulating drugs

A "continuum of conservation" could immensely benefit coral reefs

New technique uses genetic data that may better predict disease risk in a population

Study shows the role of mucosal-associated invariant T cell in mucosal melanomas patients

Research investigates megafire impacts on redwood tanoak forest microbes

CD8 + Tscm may has protective immunity to hepatitis C virus infection

Safety, feasibility of intranasal human milk as stem cell therapy for preterm infants with intraventricular hemorrhage

Lotus uses a novel approach to survive complete submergence

Mice study explains why humans expressing CHT gene variant exhibit attentional vulnerabilities

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