Genomics

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New computational tool can segment and analyze cell images of C. elegans

A joint research team co-led by City University of Hong Kong (CityU) has developed a novel computational tool that can reconstruct and visualise three-dimensional (3D) shapes and temporal changes of cells, speeding up the analysing process from hundreds of hours by hand to a few hours by the computer.

23 Dec 2020

Scientists develop a new gene biomarker identification method for toxicity testing

Companies like agrochemicals must check extensively for possible toxicity when they develop new products, before they can obtain regulatory approval.

21 Dec 2020

Novel compounds may lead to potential treatment for rare terminal childhood illness

Researchers have discovered a method to “rescue” genetically mutated cells, providing opportunities to develop a new treatment for mitochondrial disease.

From University of Exeter 21 Dec 2020

Scientists identify new protein that may improve future chemotherapy treatment

Chemotherapy not only attacks cancer cells but also targets all cells in the human body. This is the reason why patients receiving this treatment generally experience adverse side effects, like hair loss, physical weakness, and nausea.

18 Dec 2020

Study demonstrates drug repurposing can be used to treat genetic diseases

A new study by researchers at the University of Illinois Chicago describes a potential technique of using drug repurposing for the treatment of genetic diseases.

18 Dec 2020

New method boosts the extraction of vegetable oil from plants

Vegetable oils provide significant health benefits, like reducing the risk of cardiovascular disease and lowering cholesterol levels.

18 Dec 2020

Evolutionary biologists discover genomic signatures of recombination in freshwater invertebrates

Skoltech's evolutionary biologists discovered recombination in bdelloid rotifers, microscopic freshwater invertebrates, which have long been regarded as 'an evolutionary scandal' due to their presumed ancient asexuality.

18 Dec 2020

Innovative gene therapy approach for regeneration of functional new neurons

Spinal cord injury (SCI) often causes disability and seriously compromises quality of life. While decades of research have made significant progress in axonal regeneration after SCI, most of the interventions have not been translated into clinical therapies.

18 Dec 2020

Study reveals correlations between genes and cellular pathways in the brain

You must first understand how something works normally before you can figure out why it's broken.

17 Dec 2020

Researchers measure bacterial and host gene expression profiles in mouse model

The bacteria Streptococcus pneumoniae colonizes the nasopharynx and can cause pneumonia. Then, it can spread from the lungs to the bloodstream and cause organ damage.

17 Dec 2020

AI-powered psychological aging clocks interpret psychosocial factors

Deep Longevity, a firm that specializes in designing artificial intelligence (AI) to monitor human aging and prolong productive longevity, has launched the first AI-powered psychological aging clocks to inspect and decode the psychosocial factors with respect to aging.

17 Dec 2020

Scientists identify new target to deliver anti-cancer drugs to tumor cells

With the evolution of cancer, the quest for identifying efficient treatment techniques for cancer patients has remained challenging.

17 Dec 2020

TGen identifies genetic target that could help explain the variation in COVID-19 effects

The Translational Genomics Research Institute (TGen), an affiliate of City of Hope, has identified a specific genetic target that could help explain the tremendous variation in how sick those infected with COVID-19 become.

17 Dec 2020

Researchers use unique DNA markers to tackle rhino poaching

Scientists from the Wildlife Institute of India (WII) have applied DNA markers to offer forensic proof for suspected poaching cases that involved the Indian rhino.

17 Dec 2020

Researchers identify suitable biocatalyst for designing COVID-19 vaccine

The chemical substance class of nucleosides is attracting a great deal of interest, and this can be attributed to the ongoing COVID 19 pandemic.

17 Dec 2020

Gene expression database sheds light on pneumococcal infection

Researchers at the University of Maryland School of Medicine published one of the most comprehensive analyses of how genes get expressed during infection (known as a transcriptome).

16 Dec 2020

Dermal odontodes arise from the same developmental system, shows study

Teeth and hard structures called dermal odontodes are evolutionarily related, arising from the same developmental system, a new study published today in eLife shows.

16 Dec 2020

Study explores the genetic differences among alligatorweed populations

New research featured in the journal Invasive Plant Science and Management (IPSM) shows that genetics matter when it comes to the effective control of alligatorweed, an invasive plant found in or near aquatic settings across the southern U.S. and California.

16 Dec 2020

New gene therapy approach can improve uterine blood flow in placental insufficiency

A new study identified an adenovirus gene therapy vector carrying a VEGF isoform. It can improve uterine blood flow in placental insufficiency, as reported in the peer-reviewed journal Human Gene Therapy.

16 Dec 2020

Researchers develop genetic markers to monitor herring populations and avoid overfishing

An international team of Swedish, Norwegian, Danish and Irish scientists has used whole-genome sequencing to characterize 53 herring populations from the Atlantic Ocean and the Baltic Sea.

16 Dec 2020