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Cryobioprinting; A New Bioprinting Technique

In this interview, we speak to Dr. Y. Shrike Zhang about his latest bioprinting technique that allows tissues to be preserved for later use.

From Harvard Medical School 4 Feb 2022

Chromosomal units remained constant in evolution, study finds

Animal diversity is interesting, but how does their genetic material, or genome, represent this?

4 Feb 2022

Study provides insight into the mechanism of action of DNA topoisomerase VI at the molecular level

The enzyme DNA topoisomerase VI (topo VI) plays a vital role in eliminating chromosome tangles that arise in the cell nucleus of plants.

4 Feb 2022

CRISPR-Cas9 likely to cause unforeseen genetic variations, researchers warn

Commonly referred to as “genetic scissors,” the CRISPR-Cas9 opens up new avenues for disease treatment—however, treatments must be effective.

4 Feb 2022

Human rRNA genes differed based on a person’s geographic ancestry

Genome research that explored gene variants that are considered a crucial building block for protein-synthesizing microscopic structures took an unexpected turn.

4 Feb 2022

Researchers discover a sustainable approach for drug development

Although several people think of medicines as purely synthetic compounds, nature is an important element of most of the medications humans depend on.

4 Feb 2022

Research highlights how carnosic acid found in rosemary inhibits SARS-CoV-2 infection

Scripps Research scientists have discovered evidence that a chemical present in rosemary might be a two-pronged weapon against SARS-CoV-2.

4 Feb 2022

New computer tool identifies over 100,000 novel viruses

Viruses are the major group of biological agents widely recognized.

4 Feb 2022

Microorganisms “breathe” rocks through extracellular electron transfer, says study

Microbes may be tiny, yet they have a significant influence on the Earth’s habitability.

4 Feb 2022

Spice could play a significant role in reducing salt intake among older adults

Add a little spicy seasoning to a low sodium meal, and adults over the age of 60 may have a harder time noticing a lack of salt, according to a new study in the journal Food Quality and Preference.

3 Feb 2022

Different autism risk genes have similar effects on brain development, study finds

Autism spectrum disorder has been associated with hundreds of different genes, but how these distinct genetic mutations converge on a similar pathology in patients has remained a mystery.

3 Feb 2022

Flavanols enhance browning of adipose tissue by activating the sympathetic nervous system

In cold conditions, brown adipose tissue (BAT) or brown fat generates heat to keep the body warm. Compared with white adipose tissue, BAT has more mitochondria-;subcellular organelles associated with energy production-;which allows it to burn calories and produce heat by activating the mitochondrial uncoupling protein 1 (Ucp-1).

3 Feb 2022

First 3D structure of regulator protein elucidated in almost atomic resolution

Proteins are indispensable components in living organisms. They are not only "building material" for the body – they also make molecular communication between cells possible, they are needed for nerve impulses to occur, and they control chemical reactions.

3 Feb 2022

Researchers discover how long-term memory T cells are formed after Covid-19

Exposure to SARS-CoV-2 by infection or vaccination generates immune cells that provide long-term immunity. These long-lived memory T cells play a key role in preventing severe cases of Covid-19. Researchers at the University of Zurich have now discovered how these memory T cells form.

3 Feb 2022

Researchers analyze the diversity of insect communities using DNA metabarcoding

How can we measure the impact on biodiversity of forest dieback caused by global changes to the environment? For the first time, an international research team involving scientists from INRAE, CNRS and the Université de Tours has analyzed the diversity of insect communities that represent 60% of forest biodiversity, using a technique called DNA metabarcoding.

3 Feb 2022

Using AI solutions to predict cell fates

Data is not only the answer to numerous questions in the business world; the same applies to biomedical research. In order to develop new therapies or prevention strategies for diseases, scientists need more and better data, faster and faster.

3 Feb 2022

Genes could help determine how well someone responds to couple's therapy

How well someone responds to couple's therapy could be determined by their genes, according to a new study led by Queen Mary University of London and Denver University.

3 Feb 2022

Sample management of Covid-19 Cryobox tube racks

Ziath reports on the widespread adoption of its DataPaq™ Cube rack reader in Covid-19 testing labs for tracking of sample tubes cryogenically stored in cryoboxes.

3 Feb 2022

Study examines the effects of swidden agriculture on ant communities

A new study, led by CABI scientist Dr Elizabeth Finch, is the first to investigate the impacts of swidden agriculture on ant communities across the full degradation gradient, highlighting the utmost importance of the conservation of existing closed canopy forests.

2 Feb 2022

Biodiversity loss is a reality for one in five forest owners

We should start talking about biodiversity loss denial, just like we discussed climate change denial in the recent past, researchers from the University of Eastern Finland and the University of Helsinki say.

2 Feb 2022