Genetic News and Research

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Research reveals new way viruses suppress the CRISPR-Cas immune systems of bacteria

A microscopic discovery will not only enable scientists to understand the microbial world around us but could also provide a new way to control CRISPR-Cas biotechnologies.

18 Oct 2023

Greenspace exposure has positive impact on telomere length, study finds

A new study finds that greenspace – the vegetation in a neighborhood's yards, parks and public spaces – has a positive impact on a key genetic marker associated with exposure to stress.

18 Oct 2023

Precision oncology therapies account for nearly half of new cancer drug approvals since 1998

Of the 198 new oncology drugs approved by the U.S. Food and Drug Administration (FDA) between 1998 and 2022, approximately 43% were precision oncology therapies, the use of which is guided by biomarker testing.

18 Oct 2023

Pregnant and addicted: Homeless women see hope in street medicine

Five days after giving birth, Melissa Crespo was already back on the streets, recovering in a damp, litter-strewn water tunnel, when she got the call from the hospital.

18 Oct 2023

Early eating habits shape celiac disease risk in young kids, study shows

This long-term study reveals that dietary patterns in the first two years of life can significantly influence the risk of developing celiac disease autoimmunity (CDA) and celiac disease in genetically predisposed children. High intake of vegetable fats and milk at 9 months reduced CDA risk, while at 24 months, certain foods like wheat and vegetable fats increased the risk, emphasizing the role of non-gluten dietary factors.

17 Oct 2023

Multidrug-resistant E.coli outcompete harmless strains to take over the gut, study reveals

Different strains of E.coli can outcompete one another to take over the gut, a new study reveals.

17 Oct 2023

Lung chip model offers new insights into how radiation damages the lungs

The lung is one of the tissues most sensitive to radiation in the human body. People exposed to high radiation doses following nuclear incidents develop radiation-induced lung injury (RILI), which affects the function of many cell types in the lung, causing acute and sustained inflammation, and in the longer term, the thickening and scarring of lung tissue known as fibrosis.

17 Oct 2023

NIAID grant supports research aimed at improving outcomes for patients with Aspergillus infections

Aspergillus fumigatus is the major airborne fungus present indoors and outdoors that causes various diseases, the severity of which are dependent on an individual's immune status.

17 Oct 2023

Texas A&M researchers win NIH grant to study metabolism in people with Down syndrome

A team of researchers at the Texas A&M University School of Veterinary Medicine & Biomedical Sciences (VMBS) has received a grant from the National Institutes of Health (NIH) to research metabolism in people with Down syndrome.

17 Oct 2023

Promising breakthroughs ignite hope for a novel and effective Tuberculosis vaccine

The success and challenges of developing different tuberculosis (TB) vaccine types.

17 Oct 2023

Does inflammatory bowel disease have a causal relationship with extracolonic tumors?

Whether inflammatory bowel disease (IBD) is causally related to extracolonic cancers.

17 Oct 2023

Researchers study how cells adapt to stressful and complex environments

Imagine the life of a yeast cell, floating around the kitchen in a spore that eventually lands on a bowl of grapes. Life is good: food for days, at least until someone notices the rotting fruit and throws them out.

16 Oct 2023

Tirzepatide boosts weight loss in lifestyle intervention patients, but comes with a catch

In a groundbreaking 84-week-long study, researchers found that tirzepatide, a medication initially designed for treating type 2 diabetes, significantly bolstered weight loss in overweight and obese patients already on intensive lifestyle programs. While the drug showed promise in further reducing body weight and improving cardiometabolic factors, mild to moderate gastrointestinal side effects were the most common drawback.

16 Oct 2023

Cracking the code: How egg consumption and genetics team up to affect heart disease risk

Egg consumption and genetic factors synergistically increase the risk of coronary artery disease, according to a large prospective study. The findings may lead to personalized dietary guidelines for those at greater genetic risk for heart disease.

16 Oct 2023

Lab-grown skin organoids help scientists understand monkeypox infection

Skin organoids offer a powerful platform for drug discovery in the ongoing fight against the virus formerly known as monkeypox.

16 Oct 2023

Study sheds light on early life risk factors for ankylosing spondylitis

Having older siblings and childhood tonsil removal are linked to a heightened risk of ankylosing spondylitis, a type of chronic inflammatory arthritis, finds a large study published in the open access journal RMD Open.

16 Oct 2023

Antibiotic-resistant bacteria in Ghana confined to clinical settings

Calland, J. K., et al. (2023). Population structure and antimicrobial resistance among Klebsiella isolates sampled from human, animal, and environmental sources in Ghana: a cross-sectional genomic One Health study. The Lancet Microbe. doi.org/10.1016/S2666-5247(23)00208-2.

16 Oct 2023

Falling folate levels sound alarm for urgent UK food fortification

A study from the University of Cambridge used UK National Diet and Nutrition Survey data from 2008-2019 to examine folate levels, particularly in females of reproductive age. The study found a significant decline in both RBC and serum folate concentrations across all age groups, emphasizing the need for mandatory folic acid fortification in the UK.

16 Oct 2023

Genomic revolution may not be necessary for all species conservation efforts

In the world of threatened and endangered species conservation, the genomic revolution has raised some complicated questions: How can scientists justify assessing species genetic diversity without consulting entire genomes now that they can be sequenced?

16 Oct 2023

Medicaid plays critical role in the health and well-being of adults with Down syndrome

Life expectancy has increased substantially for people in the United States with Down syndrome, from a median age of 4 years old in the 1950s to 57 years old in 2019.

16 Oct 2023

Genetic News and Research

Research reveals new way viruses suppress the CRISPR-Cas immune systems of bacteria

Greenspace exposure has positive impact on telomere length, study finds

Precision oncology therapies account for nearly half of new cancer drug approvals since 1998

Pregnant and addicted: Homeless women see hope in street medicine

Early eating habits shape celiac disease risk in young kids, study shows

Multidrug-resistant E.coli outcompete harmless strains to take over the gut, study reveals

Lung chip model offers new insights into how radiation damages the lungs

NIAID grant supports research aimed at improving outcomes for patients with Aspergillus infections

Texas A&M researchers win NIH grant to study metabolism in people with Down syndrome

Promising breakthroughs ignite hope for a novel and effective Tuberculosis vaccine

Does inflammatory bowel disease have a causal relationship with extracolonic tumors?

Researchers study how cells adapt to stressful and complex environments

Tirzepatide boosts weight loss in lifestyle intervention patients, but comes with a catch

Cracking the code: How egg consumption and genetics team up to affect heart disease risk

Lab-grown skin organoids help scientists understand monkeypox infection

Study sheds light on early life risk factors for ankylosing spondylitis

Antibiotic-resistant bacteria in Ghana confined to clinical settings

Falling folate levels sound alarm for urgent UK food fortification

Genomic revolution may not be necessary for all species conservation efforts

Medicaid plays critical role in the health and well-being of adults with Down syndrome

Sequencing & Genomics: Elevating Science and Healthcare eBook

Lab Matters host Harriet Gould on building a more connected lab community

The Critical Role of Sample Storage in Drug Discovery and Development

Advancing Neuroscience Research Through Collaboration and Patient-Centered Innovation

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