Genetics and Genomics News and Research

Latest Genetics and Genomics News and Research

Studying the association between gut microbe and Parkinson’s disease

A new study by the University of Surrey suggests that Parkinson’s disease may begin in the gut and pass on to the brain.

From University of Surrey 18 Jan 2023

New toolkit enables researchers to map an individual’s RNA data to a much richer reference

Examining the gene expression of a person needs mapping the RNA landscape to a standard reference. This is done to gain an understanding of the degree to which genes are “turned on” and execute the functions in the body.

From University of California Santa Cruz 18 Jan 2023

Role of clonal hematopoiesis as a broad driver of atherosclerosis

A group at the Centro Nacional de Investigaciones Cardiovasculares (CNIC), collaborating with institutions in the USA, has shown that acquired mutations in the gene encoding the protein p53 contribute to the onset of atherosclerotic cardiovascular disease.

18 Jan 2023

New scalable approach for the diagnosis of multiple respiratory viruses

Cambridge scientists have created a novel test that “fishes” for many respiratory viruses at once using single strands of DNA as “bait” and provides extremely accurate results in under an hour.

18 Jan 2023

Interpretable framework to investigate the spatial organization of cells

In cells that are similar in form and function throughout tissues and organs, genes that are activated and expressed produce patterns. Identifying these patterns increases the understanding of cells, which could lead to the discovery of disease mechanisms.

18 Jan 2023

Detecting the extent of natural selection over time

Institut Pasteur, Université Paris Cité, the CNRS, and the Collège de France researchers have employed paleogenomics to trace 10,000 years of human immune system evolution. They examined the genomes of over 2,800 individuals who lived in Europe over the past 10 millennia.

From Institut Pasteur 18 Jan 2023

Grasping how a biological pathway causes stem cells to regenerate or die

According to a recent study conducted by Cedars-Sinai and the University of California, San Francisco (UCSF), altering a cellular process can cause stem cells, which are the cells that give rise to all other types of body cells, to either die or regenerate.

18 Jan 2023

Electrochemical biosensor for detecting antibodies

Although it frequently necessitates a challenging laboratory procedure, the quantitative detection of specific antibodies in complex samples like blood can provide information on a variety of diseases.

18 Jan 2023

TTP introduces Cellular Origins, a TTP Company focussed on delivering scalable manufacture of cell and gene therapies

New company created to enable commercial manufacture of new cell and gene therapies.

From TTP plc 17 Jan 2023

Insights into the role of the germline in de novo mutation

The male reproductive system is a hotspot for the introduction of new genes. Perhaps that might assist in understanding why fathers tend to pass on more new mutations than mothers do. However, it does not explain why older fathers pass on more mutations than younger fathers.

16 Jan 2023

Innovative approach to mRNA delivery

A group of scientists spearheaded by The University of Texas MD Anderson Cancer Center has created a unique messenger RNA (mRNA) delivery system utilizing extracellular vesicles (EVs).

16 Jan 2023

Ten years and 1,000 studies later, epigeneticists discover problems in their arsenal

Twenty years ago, following the initial sequencing of the human genome, geneticists started carrying out extensive genome-wide association studies to find genomic regions connected to human disease.

16 Jan 2023

Quicker and affordable method of extracting DNA from elephant dung

With the aid of a novel DNA-collection technique, researchers can now collect genetic data from elephants without endangering the animals or endangering themselves.

16 Jan 2023

Importance of involving descendant communities in ancient DNA research

Researchers can track human evolution and make crucial findings about modern populations by analyzing ancient DNA.

13 Jan 2023

Key genes driving cleft lip and palate identified

A research group headed by the University of Iowa recognized three genes that, when deleted, produce cleft lip or palate, a facial abnormality that affects around one in every 1,600 babies in the United States, according to the US Centers for Disease Control and Prevention.

13 Jan 2023

Study suggests new strategies for controlling plant biochemistry

Plant biochemists at the U.S. Department of Energy's Brookhaven National Laboratory have discovered a new level of regulation in the biochemical "machinery" that plants use to convert organic carbon derived from photosynthesis into a range of ring-shaped aromatic molecules.

12 Jan 2023

The continued functioning of circadian clock of cells even after starvation

According to a study that was just published in eLife, cells that have a functioning molecular clock are better able to adapt to changes in glucose supply and can recover from long-term starvation more quickly.

11 Jan 2023

Breeding climate-proof crops aided by exotic wheat DNA

Research from the Earlham Institute in Norwich, in partnership with the International Maize and Wheat Improvement Centre (CIMMYT), provides much-needed hope for enhancing crop resilience and food security in the face of climate change following a year in which temperature records have been broken.

11 Jan 2023

New solution to treat diseases caused by exaggerated inflammation

A recent study guided by the Instituto Gulbenkian de Ciência (IGC) shows how anticancer drugs reduce inflammation, establishing them as prospective sepsis treatments.

11 Jan 2023

Analyzing the regulatory mechanisms of enzyme production in mold

Filamentous fungi have long been a close ally of sake brewers, but they may soon become associates of environmentalists as well. Scientists from Osaka Metropolitan University discovered the regulatory mechanisms of enzyme synthesis in a filamentous fungus, allowing for the effective degradation of plant biomass, an alternative energy resource to petroleum.

11 Jan 2023