Genomics

RSS

Researchers analyze immune properties of ancient human DNA

Could remnants of DNA from a now-extinct human subspecies known as the Denisovans help boost the immune functions of modern humans?

16 Jun 2020

Study aims to identify key genes involved in the body's response to COVID-19 infection

Data from popular home genetic-testing kits could help scientists shed light on why some people who catch coronavirus have no symptoms while others become very ill.

15 Jun 2020

Study: Parasite infection closely linked to the make-up of gastrointestinal microbiome

Parasite infections are a constant presence for many people who live in tropical regions, particularly in less industrialized areas.

14 Jun 2020

Genomic analysis of medieval skeletons has important implications for syphilis history in Europe

Mass burials are common remnants of the many plague outbreaks that ravaged Medieval Europe. A number of these graveyards are well documented in historical sources, but the locations of most, and the victims they contain, have been lost to the pages of time. In Vilnius, Lithuania, one such cemetery was found in a typical way: accidental discovery during a routine city construction project.

12 Jun 2020

Study provides new evidence that liver dysfunction may lead to heart disease

A new study that looks closely at the cardiac health of flies provides new evidence that liver dysfunction may lead to deterioration of the heart.

10 Jun 2020

Study identifies potential high-risk virulent clones circulating in European hospitals

UAB researchers, based on a collection of clinical isolates from several countries, have established a link between the cell-to-cell communication system (the quorum sensing) and the virulence and resistance phenotypes in Stenotrophomonas maltophilia.

10 Jun 2020

Plasmodium parasites have timekeeping systems that maintain their cell cycle activities

The parasites responsible for malaria seem to march to their own beat.The mystery behind the molecular basis of how these parasites synch their rhythm in replication to the host's clock-driven rhythms has been solved.

10 Jun 2020

Study provides molecular explanation to a longstanding mystery in viral oncology

The oncogenic herpesvirus (HHV8 or KSHV) causes a cancer known as Kaposi's Sarcoma. An international team of scientists led by the University of Helsinki has discovered key factors that control the genome maintenance and replication of a virus responsible for lymphatic vascular cancer.

10 Jun 2020

Study provides insight on genes present during trachea and esophagus development

A new study reporting how a network of genes directs the development of the trachea and oesophagus in mice has been published today in eLife.

9 Jun 2020

Researchers examine bat genome assemblies to find solution for COVID-19

While questions remain about the origin of COVID-19, many scientists now believe the virus spread to humans from bats. Two Texas Tech University researchers are now taking a closer look at whether bats also could offer a solution to the pandemic.

9 Jun 2020

New evidence supports long-debated mode of evolution

A team working at the Smithsonian Tropical Research Institute (STRI) found evidence to support a long-debated mode of evolution, revealing how evolution captures environmental variation to teach old genes new tricks: Sweat bees switch from solitary to social behavior, repurposing ancient sets of genes that originally evolved to regulate the development of other traits.

9 Jun 2020

New EUbOPEN consortium will enable access to research tools to unlock disease biology

Frankfurt and Ingelheim. Almost twenty years after deciphering the human genome, our understanding of human disease is still far from complete.

8 Jun 2020

Genetic studies analyze genome-wide set of genetic variants in different individuals

Genome-wide association studies (GWAS) analyze a genome-wide set of genetic variants in different individuals to see if any are associated with a trait or disease.

8 Jun 2020

DNA sequencing and analysis of drug-resistant bacteria set up in the Philippines

Antibiotic resistance surveillance in the Philippines has moved into the genomic era, enabling better tracking of dangerous bacteria. Researchers at the Centre for Genomic Pathogen Surveillance (CGPS housed at the Wellcome Sanger Institute and The Big Data Institute, University of Oxford), and the Philippine Research Institute for Tropical Medicine, set up local DNA sequencing and analysis of drug resistant bacteria in the Philippines.

5 Jun 2020

Researchers use single-cell-resolution technologies to map brain genes in humans

A group of scientists led by Philipp Khaitovich, a professor at Skoltech, conducted a large-scale study of gene expression in 33 different brain regions of humans, chimpanzees, macaques and bonobos using the single-cell-resolution transcriptomics technologies and made a map of the different brain regions with their specific cell structures.

5 Jun 2020

Next-generation sequencing of COVID-19 virus offers powerful metagenomic data

Next-generation sequencing of the COVID-19 virus is providing powerful metagenomic data, which, combined with clinical data, will inform the search for effective treatments, as reported in the peer-reviewed journal Pediatric Allergy, Immunology, and Pulmonology.

4 Jun 2020

New studies provide insights into DNA crossovers in egg and sperm cells

In the famous words of movie character Forrest Gump, "Life is like a box of chocolates; you never know what you're gonna get."

4 Jun 2020

Scientists aim to develop a gene-targeting, antiviral agent against COVID-19

A team of scientists from Stanford University is working with researchers at the Molecular Foundry, a nanoscience user facility located at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab), to develop a gene-targeting, antiviral agent against COVID-19.

4 Jun 2020

Scientists provide clarity into how cells remember their identity

Cancer is often the result of DNA mutations or problems with how cells divide, which can lead to cells "forgetting" what type of cell they are or how to function properly.

4 Jun 2020

Researchers discover novel gene involved in DNA damage repair and male fertility

A research group from the Institute of Molecular Embryology and Genetics at Kumamoto University, Japan has discovered that the gene C19ORF57 plays a critical role in meiosis.

4 Jun 2020

Genomics

Researchers analyze immune properties of ancient human DNA

Study aims to identify key genes involved in the body's response to COVID-19 infection

Study: Parasite infection closely linked to the make-up of gastrointestinal microbiome

Genomic analysis of medieval skeletons has important implications for syphilis history in Europe

Study provides new evidence that liver dysfunction may lead to heart disease

Study identifies potential high-risk virulent clones circulating in European hospitals

Plasmodium parasites have timekeeping systems that maintain their cell cycle activities

Study provides molecular explanation to a longstanding mystery in viral oncology

Study provides insight on genes present during trachea and esophagus development

Researchers examine bat genome assemblies to find solution for COVID-19

New evidence supports long-debated mode of evolution

New EUbOPEN consortium will enable access to research tools to unlock disease biology

Genetic studies analyze genome-wide set of genetic variants in different individuals

DNA sequencing and analysis of drug-resistant bacteria set up in the Philippines

Researchers use single-cell-resolution technologies to map brain genes in humans

Next-generation sequencing of COVID-19 virus offers powerful metagenomic data

New studies provide insights into DNA crossovers in egg and sperm cells

Scientists aim to develop a gene-targeting, antiviral agent against COVID-19

Scientists provide clarity into how cells remember their identity

Researchers discover novel gene involved in DNA damage repair and male fertility

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

Latest Life Science News