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Biology: Biochemistry Biology: Evolutionary Biology: General Biology: Zoology Ecology: Animals
Published

Colorful primates don't have better color vision, study finds      (via sciencedaily.com)     Original source 

Primate species with better color vision are not more likely to have red skin or fur coloration, as...

Biology: Biochemistry Biology: Cell Biology Biology: General
Published

Hormonal contraceptives in teens may alter risk assessment, rat study suggests      (via sciencedaily.com)     Original source 

Hormonal contraceptives taken by adolescents may influence development of the brain in a way that al...

Biology: Biochemistry Biology: Cell Biology Biology: General
Published

Fighting fruit flies help researchers understand why we stay angry      (via sciencedaily.com)     Original source 

Researchers are homing in on the neurons, circuits, and mechanisms responsible for persistent aggres...

Biology: Biotechnology Biology: Genetics Biology: Microbiology Biology: Molecular Chemistry: Biochemistry Chemistry: Organic Chemistry
Published

Engineers design more powerful RNA vaccines      (via sciencedaily.com) 

By adding synergistic self-adjuvanting properties to COVID-19 RNA vaccines, researchers showed they...

Biology: Biochemistry Biology: Cell Biology Biology: General
Published

New study maps ketamine's effects on brain      (via sciencedaily.com)     Original source 

A mouse study found that the drug ketamine can alter the brain's dopamine system, boosting the case...

Biology: Biochemistry Biology: Evolutionary Biology: General Biology: Microbiology
Published

How to slow the spread of deadly 'superbugs'      (via sciencedaily.com)     Original source 

Harnessing new advances in genomic surveillance technology could help detect the rise of deadly 'sup...

Biology: Cell Biology Biology: General Biology: Molecular
Published

Study unveils a role of mitochondria in dietary fat processing      (via sciencedaily.com)     Original source 

Researchers discover a new mechanism controlling the uptake of lipids from digested food....

Biology: Biochemistry Biology: Cell Biology Biology: General
Published

Spider venom heart drug a step closer      (via sciencedaily.com)     Original source 

A molecule sourced from funnel web spider venom shows promise as a safe and effective future drug fo...

Biology: Biochemistry Biology: Evolutionary Biology: General Biology: Zoology Paleontology: Fossils Paleontology: General
Published

How the fish got its shoulder      (via sciencedaily.com)     Original source 

A new analysis of the bones and muscles in ancient fish gives new clues about how the shoulder evolv...

Biology: Cell Biology Biology: General Biology: Microbiology
Published

Polymers that can kill bacteria      (via sciencedaily.com)     Original source 

Scientists have created a new family of polymers capable of killing bacteria without inducing antibi...

Biology: Biochemistry Biology: Cell Biology Biology: General
Published

Links between human, canine brain tumors      (via sciencedaily.com)     Original source 

Researchers have discovered that meningiomas -- the most common type of brain tumor in humans and do...

Biology: Cell Biology Biology: General Biology: Microbiology
Published

Tomato juice's antimicrobial properties can kill salmonella      (via sciencedaily.com)     Original source 

New research shows that tomato juice can kill Salmonella Typhi and other bacteria that can harm peop...

Biology: Biotechnology Biology: Genetics Biology: Microbiology Biology: Molecular
Published

A new mechanism by which rotavirus makes you sick      (via sciencedaily.com)     Original source 

Scientists report a new mechanism by which rotavirus induces diarrhea by interfering with the normal...

Biology: Cell Biology Biology: Microbiology Biology: Molecular
Published

Gut microbiome changes during pregnancy may influence immune system response      (via sciencedaily.com)     Original source 

A new study identifies numerous pathways by which the gut microbiome may change the immune system....

Biology: Biochemistry Biology: Cell Biology Biology: General
Published

Keto diet prevents early memory decline in mice      (via sciencedaily.com)     Original source 

A new study shows the keto diet prevents early memory decline in mice. A molecule in the diet plays...

Biology: Biochemistry Biology: Cell Biology Biology: Microbiology
Published

'Molecular Rosetta Stone' reveals how our microbiome talks to us      (via sciencedaily.com)     Original source 

Researchers have uncovered thousands of previously unknown bile acids, a type of molecule used by ou...

Biology: Biochemistry Biology: Biotechnology Biology: Cell Biology
Published

Pilot study shows ketogenic diet improves severe mental illness      (via sciencedaily.com)     Original source 

A small clinical trial found that the metabolic effects of a ketogenic diet may help stabilize the b...

Biology: Cell Biology Biology: General Biology: Molecular
Published

Natural molecule found in coffee and human body increases NAD+ levels, improves muscle function during aging      (via sciencedaily.com)     Original source 

A research consortium made a recent discovery that the natural molecule trigonelline present in coff...