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DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Nearly every cell in a person’s body has the same DNA. Most DNA is located in the cell nucleus (where it is called nuclear DNA), but a small amount of DNA can also be found in the mitochondria (where it is called mitochondrial DNA or mtDNA).

Predatory bacteria could be used to purify water in the future, study suggests

In a unique study carried out in drinking water pipes in Sweden, researchers from Lund University and the local water company tested what would happen if chlorine was omitted from drinking water.

19 Jun 2023

Could mutated blood cells hold the key to lower Alzheimer's risk?

Researchers tested whether clonal hematopoiesis of indeterminate potential (CHIP) status was associated with Alzheimer's disease.

19 Jun 2023

Opentrons partners with Zymo Research to automate key microbiome chemistries on the Opentrons Flex™

Opentrons Labworks, Inc., a leader in lab automation and makers of accessible lab robotics and Zymo Research Corp, a life science reagent company, are collaborating to transform microbiome and metagenome analysis by fully automating comprehensive, end-to-end workflows from sample collection through library preparation on the Opentrons Flex.

From Opentrons 19 Jun 2023

Herbal extracts for mental health: Are they safe for pregnant women?

Researchers evaluate the T-cell modulating effects of St. John’s wort, valerian, hops, lavender, and California poppy.

18 Jun 2023

Research reveals devastating impact of Western diet on human health

Research examines the impact of the Western diet on various aspects of health, including metabolism, inflammation, gut microbiota, cardiovascular health, mental health, and cancer. It provides insights into the effects of this dietary pattern on individuals and healthcare systems.

18 Jun 2023

Brain microglia serve as a stable viral reservoir for latent HIV

As a part of its life cycle, the human immunodeficiency virus-1 (HIV) inserts a copy of its DNA into human immune cells. Some of these newly infected immune cells can then transition into a dormant, latent state for a long period of time, which is referred to as HIV latency.

16 Jun 2023

Does taurine deficiency speed up aging?

The association of the amino acid taurine with aging.

16 Jun 2023

From COVID-19 to future threats: building a global genomic surveillance network

Researchers present a modular framework for global sustainable networks of viral genomic surveillance.

16 Jun 2023

Historically redlined areas are less likely to be screened for breast, colorectal, and cervical cancer

Although redlining was outlawed more than 50 years ago, new research shows that people today who live in historically redlined areas are less likely to be screened for breast, colorectal, and cervical cancer than people who live in areas not associated with redlining practices.

16 Jun 2023

Tiny nano-sized pores detect diseases at an earlier stage

In a collaboration with Groningen University, Professor Jørgen Kjems and his research group at Aarhus University have achieved a remarkable breakthrough in developing tiny nano-sized pores that can contribute to better possibilities for, among other things, detecting diseases at an earlier stage.

15 Jun 2023

Penn research bolsters scientific understanding behind why some people are more prone to allergies

New research is bolstering scientific understanding behind why some people are more prone to allergies than others.

15 Jun 2023

Research explores complex relationship between cholesterol and breast cancer risk

Research explores the complex relationship between cholesterol and breast cancer risk, with some studies suggesting an increased risk with elevated cholesterol levels while others find an inverse association.

15 Jun 2023

Moderate exercise can influence the inflammatory responses of macrophages, research shows

Researchers have long known that moderate exercise has a beneficial impact on the body's response to inflammation, but what's been less understood is why.

15 Jun 2023

Destroying the tether of shattered chromosomal fragments may help prevent cancerous mutations

Healthy cells work hard to maintain the integrity of our DNA, but occasionally, a chromosome can get separated from the others and break apart during cell division.

15 Jun 2023

Innovative method to map specific DNA markings could be used for early cancer detection

Researchers from the Perelman School of Medicine at the University of Pennsylvania have invented a new way to map specific DNA markings called 5-methylcytosine (5mC) which regulate gene expression and have key roles in health and disease.

15 Jun 2023

COVID-19 susceptibility mechanism discovered using a newly created tool

Researchers have discovered a mechanism for COVID-19 susceptibility using a newly created tool. The tool, GASPACHO, captures dynamic changes in gene expression along the innate immune response, allowing researchers to identify genes and molecular pathways associated with disease risk that have previously been too complex to detect or interpret.

15 Jun 2023

Mapping the evolutionary timeline and population distribution of E. coli’s protective outer capsule

In a new study, published today (15 June) in Nature Communications, a multi-centre team led by the Wellcome Sanger Institute, the University of Oslo, Imperial College London and UCL, has mapped for the first time the evolutionary timeline and population distribution of Escherichia coli’s protective outer capsule, which is responsible for the bacterium’s virulence.

15 Jun 2023

DNA News and Research

Further Reading

Predatory bacteria could be used to purify water in the future, study suggests

Could mutated blood cells hold the key to lower Alzheimer's risk?

Opentrons partners with Zymo Research to automate key microbiome chemistries on the Opentrons Flex™

Herbal extracts for mental health: Are they safe for pregnant women?

Research reveals devastating impact of Western diet on human health

Brain microglia serve as a stable viral reservoir for latent HIV

Does taurine deficiency speed up aging?

From COVID-19 to future threats: building a global genomic surveillance network

Historically redlined areas are less likely to be screened for breast, colorectal, and cervical cancer

Tiny nano-sized pores detect diseases at an earlier stage

Penn research bolsters scientific understanding behind why some people are more prone to allergies

Research explores complex relationship between cholesterol and breast cancer risk

Moderate exercise can influence the inflammatory responses of macrophages, research shows

Destroying the tether of shattered chromosomal fragments may help prevent cancerous mutations

Innovative method to map specific DNA markings could be used for early cancer detection

COVID-19 susceptibility mechanism discovered using a newly created tool

Mapping the evolutionary timeline and population distribution of E. coli’s protective outer capsule

Complete genomics announces updated mission and new partnerships on 18th anniversary

Unveiling ancient minds: fossil endocasts unlock secrets of past brains

New base-edited T-cells proven effective to treat lymphoblastic leukemia

Understanding the DNA Damage Response in Innate Immunity eBook

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