Genetics and Genomics News and Research

Latest Genetics and Genomics News and Research

A New Brick In The Wall: Bacterial Cell Wall Intermediate Found

An accumulation of the peptidoglycan recycling pathway that is able to modulate the synthesis and structure of the cell wall has been found by researchers.

19 May 2020

Study decodes genomes of three carnivorous plants

Plants can produce energy-rich biomass with the help of light, water and carbon dioxide. This is why they are at the beginning of the food chains.

18 May 2020

Scientists study how brain cancer cells acquire radiation resistance

In a vertical climb to avoid collision with a towering mountain, a plane ejects cargo to gain altitude. Investigators at the University of Minnesota showed that cancer cells perform similar feats in escaping the killing effects of radiation.

18 May 2020

Researchers develop a reliable technique for assessing the role of lncRNAs

The discovery of a huge number of long non-protein coding RNAs, aka lncRNAs, in the mammalian genome was a major surprise of the recent large-scale genomics projects.

18 May 2020

Study offers a benchmark for testing potential vaccines for COVID-19

Globally, researchers are racing against time to design a vaccine to guard against the COVID-19 infection, and epidemiologists are taking efforts to predict the way the coronavirus pandemic will spread until the availability of such a vaccine.

18 May 2020

Using light to control the viability and mobility of individual cells

Photopharmacology is the study that examines the use of light to change the impact of drugs on and off. For the first time, researchers from Jena, Munich, and New York have successfully applied this technique to regulate a component of cells that was earlier believed to be inaccessible.

18 May 2020

Aging neurons build up DNA damage, study finds

MIT neuroscientists have discovered that an enzyme called HDAC1 is critical for repairing age-related DNA damage to genes involved in memory and other cognitive functions.

18 May 2020

Stem cell research may improve regenerative medicine

A new study has provided new insight into the mechanisms that cause mutations in pluripotent stem cells, offering potential ways for preventing mutations.

18 May 2020

Genes May Play A Role In Weight Gain From Birth Control

A woman's genetic make-up may cause her to gain weight when using a popular form of birth control, according to a study from researchers.

18 May 2020

Researchers Find New Breast Cancer Gene In Young People

Over the years, our knowledge of diseases has improved, and several hereditary gene variants have been found that may predispose to the development of cancer.

18 May 2020

Blood Cells Could Serve As A 'Thermometer' To Detect Breast Cancer

Immune system cells in the blood of breast cancer patients undergo alterations early in the disease course, according to a study.

18 May 2020

Genome-wide pattern found in glioblastoma tumors predicts patient survival

For the past 70 years, the best indicator of life expectancy for a patient with glioblastoma (GBM) -- the most common and the most aggressive brain cancer -- has simply been age at diagnosis.

15 May 2020

Study reveals nuanced role for oncogene in contact inhibition

Like subway com muters on a crowded train, cells generally prefer not to be packed in too tightly. In fact, they have set up mechanisms to avoid this, a phenomenon called "contact inhibition."

15 May 2020

Researchers discover group of genes with altered expression in autism

Autism has long been associated only with behavioral and environmental factors, but the role of genetics in its development is now increasingly evident. Some 100 genes have been found to play a role in autism spectrum disorder, and another thousand are being studied to the same end.

15 May 2020

Mouse model helps track organism’s development, cell by cell

Scientists at the Stem Cell Research program at Boston Children's Hospital and Dana-Farber Cancer Institute/Harvard Medical School have devised a mouse model that lets researchers track every cell in the body, from the embryonic stage until adulthood.

15 May 2020

Forensic Genomics to launch preview issue at annual ISHI

Forensic Genomics, a dynamic new peer-reviewed journal, will launch its preview issue at the annual International Symposium on Human Identification (ISHI) in September 2020.

15 May 2020

Discovering a Protein that Controls Brain-Blood Vessel Development

AZoLifeSciences speaks to Professor Long Nam Nguyen about his research which led to the discovery of a protein that controls brain-blood vessel development.

From National University of Singapore (NUS) 15 May 2020

Coronavirus attacking microRNA numbers reduce with age

A group of tiny RNA that should attack the virus causing COVID-19 when it tries to infect the body are diminished with age and chronic health problems, a decrease that likely helps explain why older individuals and those with preexisting medical conditions are vulnerable populations, investigators report.

14 May 2020

Researchers identify missing component of innate immune signaling

How cells recognize pathogens and alert the immune system swiftly is a fundamental process of high importance for the survival of any species, including humans.

14 May 2020