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Brown anole lizard helps solve breathing problems with ultimate simplicity

When it comes to studying lungs, humans take up all the air, but it turns out scientists have a lot to learn from lizards.

22 Dec 2021

More breakthrough infections but less severe COVID-19 with Omicron

In a recent study posted to the bioRxiv* pre-print server, an international team of researchers reported the occurrence of coronavirus disease 2019 (COVID-19) breakthrough infections (BTIs) among health care workers (HCWs) participating in a phase III vaccine trial in Sisonke, South Africa.

22 Dec 2021

Infect, replicate, and rapidly mutate: Computational virus modeling study

A new bioRxiv* preprint study led by Barbara A Jones of IBM Research-Almaden in San Jose, California, used computational modeling to investigate how viruses rapidly mutate as well as how they respond or adapt to different host conditions. They observed a range of behaviors from glassy dynamics, bimodal quasispecies distributions, and periodic steady states.

22 Dec 2021

Graphene-based neural probes can accurately detect electrographic signatures of the epileptic brain

A study published in "Nature Nanotechnology" shows that flexible brain probes made of graphene micro-transistors can be used to record pathological brain signals associated with epilepsy with excellent fidelity and high spatial resolution.

22 Dec 2021

Developing cutting-edge coating based on bioactive materials for better implants

Bioactive coatings play a vital role in the success of implants such as those for knees or hips, because their properties induce a biological response that is good for the health.

22 Dec 2021

Amino acid valine plays a key role in the growth of T cell acute lymphoblastic leukemia

A molecular building block of many animal proteins, the amino acid valine, plays a key role in cancerous growth seen in T cell acute lymphoblastic leukemia, a new study shows.

22 Dec 2021

Academic education can have a positive influence on brain aging

The benefits of good education and lifelong learning extend into old age. The initial findings of a long-term study show that certain degenerative processes are reduced in the brains of academics. Their brains are better able to compensate age-related cognitive and neural limitations.

22 Dec 2021

Protein-based nanoparticle vaccines for protection against SARS-CoV-2

A recent review article discusses recent advances in protein-based nanoparticle vaccines against SARS-CoV-2.

22 Dec 2021

rVSV-based bivalent vaccine against SARS-CoV-2 delta variant and influenza

Researchers developed four distinct recombinant vesicular stomatitis virus (rVSV)-based bivalent vaccines against SARS-CoV-2 and influenza virus.

22 Dec 2021

Study confirms coronavirus RNA synthesis occurs inside membrane-bound compartments

Researchers have experimentally proved that virus-related double-stranded RNA (dsRNA) and the sites of viral RNA synthesis are associated with one another.

22 Dec 2021

Importance of booster vaccine doses for maintaining protection against the SARS-CoV-2 Omicron variant

A new study shows that although the Omicron variant exhibits significant immune escape compared to other SARS-CoV-2 variants, antibody neutralization can be largely restored with booster doses of mRNA vaccines.

22 Dec 2021

Changes in white matter connections during development linked to psychosis risk

Brain imaging studies have shown structural and functional abnormalities in people with psychosis in the connections between the cortex and the thalamus, the major waystation for incoming sensory information and a critical regulator of cortical activity.

22 Dec 2021