Genetics News and Research

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Genetics is the study of genes and heredity. Heredity is the passing of genetic information and traits (such as eye color and an increased chance of getting a certain disease) from parents to offspring.

Researchers identify promising treatments for late-onset Alzheimer’s disease

Scientists from The Mount Sinai Hospital and the National Center for Geriatrics and Gerontology based in Japan have recently discovered novel molecular mechanisms that drive late-onset Alzheimer’s disease (LOAD).

25 Nov 2020

Scientists identify key biological switch used in plant defense against animal attack

For decades, scientists have known that plants protect themselves from the devastation of hungry caterpillars and other plant-munching animals through sophisticated response systems, the product of millions of years of evolution.

From UC San Diego 25 Nov 2020

Researchers identify new gene involved in neurodevelopmental disorders

Researchers and physicians constantly search for novel disease genes that can allow them to figure out why medical problems are not diagnosed in patients.

24 Nov 2020

Gaining new insights into bacterial pneumonia

Jacqueline Kimmey speaks to AZoLifeSciences about her research into bacterial pneumonia and the genes that drive its spread from the lungs into the blood.

From University of California Santa Cruz 23 Nov 2020

Salk’s HPI receives $30 million from Bezos Earth Fund to fight climate change

Salk's Harnessing Plants Initiative will receive $30 million from the Bezos Earth Fund to advance efforts to increase the ability of crop plants, such as corn and soybeans, to capture and store atmospheric carbon via their roots in the soil.

17 Nov 2020

Researchers develop new method to produce artificial organelles in living yeast cells

Cells of higher organisms use cell organelles to separate metabolic processes from each other. This is how cell respiration takes place in the mitochondria, the cell’s power plants.

16 Nov 2020

Researchers identify potential genetic target for treating painful, invasive form of endometriosis

Michigan State University researchers have identified a potential genetic target for treating an especially painful and invasive form of endometriosis.

12 Nov 2020

New data can aid research on disease mutations, preserve endangered species

A large international consortium led by scientists at Uppsala University and the Broad Institute of MIT and Harvard has sequenced the genome of 130 mammals and analyzed the data together with 110 existing genomes to allow scientist to identify which are the important positions in the DNA.

12 Nov 2020

New strategy can speed up the development of bio-based products

Scientists have accomplished a major breakthrough by altering a microorganism to efficiently create a target compound using CRISPR-based gene editing.

10 Nov 2020

Unrelated mutations can lead to false positive results in men with advanced prostate cancer

Unrelated mutations, when present in the blood, can lead to false positive results in men with advanced prostate cancer who are undergoing liquid biopsies.

6 Nov 2020

Composition of virus communities is shaped by host genetic factors

Plants can be infected by multiple viruses at once. However, the composition of the pathogen community varies, even if individuals belong to the same species and the same population.

6 Nov 2020

Researchers identify evolutionarily conserved pathway responsible for "closing down" gene activity

University of North Carolina Lineberger Comprehensive Cancer Center researchers have identified a new and evolutionarily conserved pathway responsible for "closing down" gene activity in the mammalian cell.

3 Nov 2020

Study shows 1 in 8 cancer patients had inherited cancer-related gene mutation

Genetic testing can uncover inherited genetic mutations, and could individualize cancer therapies, improve survival, manage cancer in loved ones and push the boundaries of precision medicine.

3 Nov 2020

Gut microbes mitigate radiation exposure, repair GI tract

A new study by scientists at UNC Lineberger Comprehensive Cancer Center and colleagues published Oct. 30, 2020, in Science, showed that mice exposed to potentially lethal levels of total body radiation were protected from radiation damage if they had specific types of bacteria in their gut.

2 Nov 2020

Researchers find genetic correlations between inflammatory bowel disease and stress, depression

Using sophisticated 3D genomic mapping and integrating with public data resulting from genome-wide association studies (GWAS), researchers at Children's Hospital of Philadelphia (CHOP) have found significant genetic correlations between inflammatory bowel disease (IBD) and stress and depression.

30 Oct 2020

'Training’ the innate immunity may improve the success of immunotherapy

Immunotherapies, such as checkpoint inhibitor drugs, have made worlds of difference for the treatment of cancer. Most clinicians and scientists understand these drugs to act on what's known as the adaptive immune system, the T cells and B cells that respond to specific threats to the body.

30 Oct 2020