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science
Jul 06, 2020
Toxic metallic air pollution nanoparticles are getting inside the crucial, energy-producing structures within the hearts of people living in polluted cities, causing cardiac stress. The study underlines the need for governments across the world to tackle ultrafine particulate pollution
biology
cardiology
cell biology
ecology/environment
environmental health
molecular biology
pollution/remediation
toxicology
science
May 18, 2020
Study finds smoking increases SARS-CoV-2 receptors in the lung which may explain why smokers appear to be particularly vulnerable to severe infections. The analysis also indicates that the change is reversible, suggesting that quitting smoking might reduce the risk of a severe coronavirus infection.
biology
cell biology
infectious/emerging diseases
medicine/health
science
May 13, 2020
Men's blood contains greater concentrations of enzyme that helps COVID-19 infect cells: Finding may explain why men with heart failure suffer more from the coronavirus than women
cardiology
cell biology
critical care/emergency medicine
death/dying
diagnostics
gerontology
infectious/emerging diseases
medicine/health
pharmaceutical science
science
May 05, 2020
Recently recovered COVID-19 patients produce varying virus-specific antibodies
biology
cell biology
immunology/allergies/asthma
infectious/emerging diseases
vaccines
science
Apr 23, 2020
New study reveals life's earliest evolution was more complicated than previously suspected.
bacteriology
biology
biotechnology
cell biology
evolution
genetics
molecular biology
technology/engineering/computer science
science
Mar 20, 2020
Scientists have found a way to turn pollen, one of the hardest materials in the plant kingdom, into a soft and flexible material, with the potential to serve as 'building blocks' for the design of new categories of eco-friendly materials. The findings were published in "Nature Communications".
biochemistry
biology
biomechanics/biophysics
biotechnology
cell biology
materials
plant sciences
science
Mar 17, 2020
Scientists can now edit multiple sites in the genome at the same time to learn how different DNA stretches co-operate in health and disease. Dubbed 'CHyMErA', for Cas Hybrid for Multiplexed Editing and Screening Applications, the method can be applied to any type of mammalian cell.
biochemistry
bioinformatics
biology
biomedical/environmental/chemical engineering
biotechnology
cell biology
genes
genetics
molecular biology
science
Mar 15, 2020
Fear memory involves the strengthening of neural pathways between two brain areas: the hippocampus, which responds to a particular context and encodes it, and the amygdala, which triggers defensive behavior, including fear responses. Weakening these connections could erase the fear memory.
biology
cell biology
depression/anger
memory/cognitive processes
mental health
neurobiology
neurochemistry
sleep/sleep disorders
stress/anxiety
trauma/injury
science
Mar 14, 2020
Researchers have discovered that the enzyme SPRK1 leads the first step in untangling a sperm's genome, kicking out special packing proteins, which opens up the paternal DNA and allows for major reorganization in a matter of hours. The study was published in "Cell".
cell biology
developmental/reproductive biology
fertility
medicine/health
molecular biology
science
Mar 13, 2020
Scientists have described the structure of an endogenously sourced, functioning neuronal amyloid at atomic resolution. It is composed of self-aggregated Orb2, the fruit fly version of the mRNA-binding cytoplasmic polyadenylation element-binding (CPEB) protein, which is linked to long-term memory.
biochemistry
biology
cell biology
genetics
molecular biology
science
Feb 14, 2020
Fake news makes disease outbreaks worse
biology
cell biology
disease in the developing world
epidemiology
health care systems/services
infectious/emerging diseases
mass media
medicine/health
microbiology
public health
science
Jan 30, 2020
New research presents a first-of-its-kind cancer treatment strategy that targets a pro-tumor protein FROUNT and suppresses tumor-associated macrophages. Through animal experiments, the researchers found that by regulating FROUNT expression in TAMs, cancer growth could be suppressed.
biochemistry
biology
cancer
cell biology
clinical trials
genetics
immunology/allergies/asthma
medicine/health
molecular biology
science
Jan 23, 2020
First treatment of extreme pain using human stem cells has been successful in mice, and researchers are now moving towards testing in humans. This could be an effective and long-lasting treatment for devastating chronic neuropathic pain.
cell biology
medicine/health
pain
science
Jan 22, 2020
'Ancient' cellular discovery may be key to new cancer treatments. Researchers have found a link between a metabolic system in a yeast, and now mammals, which is critical for cell growth and proliferation. These findings provide new therapeutic targets in the tumour microenvironment.
cancer
cell biology
diabetes
evolution
genetics
medicine/health
science
Dec 19, 2019
Saccharin derivatives may kill human cancer cells
biochemistry
cancer
cell biology
chemistry/physics/materials sciences
pharmaceutical chemistry
pharmaceutical science
prostate cancer
science
Dec 02, 2019
New technique visually depicts how cancer cells grow and spread in colon tissue
cancer
cell biology
medicine/health
science
Nov 29, 2019
Placenta changes could mean male offspring of older moms more likely to develop heart problems, according to a study published in Scientific Reports.
biology
cell biology
developmental/reproductive biology
genetics
medicine/health
physiology
sex-linked conditions
science
Nov 25, 2019
Intestinal stem cell genes may link dietary fat and colon cancer
cancer
cell biology
gastroenterology
genes
genetics
medicine/health
molecular biology
nutrition/nutrients
science
Jul 25, 2019
Study of soil amoebae finds a lectin clumps bacteria, forming an interfacial barrier. Has implications for the evolution of the immune system.
bacteriology
biology
cell biology
microbiology
science
Jul 25, 2019
Study of soil amoebae finds a lectin clumps bacteria, forming an interfacial barrier. Has implications for the evolution of the immune system.
bacteriology
biology
cell biology
microbiology
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