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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).

Therapeutic nanocarriers engineered from adult skin cells show promise for treating lung injury

Therapeutic nanocarriers engineered from adult skin cells can curb inflammation and tissue injury in damaged mouse lungs, new research shows, hinting at the promise of a treatment for lungs severely injured by infection or trauma.

6 Jun 2023

Breakthrough: Sequencing functional antibody proteins directly from human blood

Rapid Novor Inc., the world’s leader in mass spectrometry (MS)-based antibody protein sequencing, announced today that its REpAb® antibody discovery platform was used to successfully sequence a complex mixture of functional antibodies directly from the serum of a human patient after receiving a COVID-19 vaccine.

6 Jun 2023

Vaginal microbial diversity and pregnancy outcomes

Researchers examined the diversity, community-type prevalence, and role of the vaginal microbiota in various pregnancy outcomes.

6 Jun 2023

Experts investigate the correlation between BORIS mutations and protein expression

A new research paper was published in Oncotarget's Volume 14 on May 26, 2023, entitled, "Association of mutation and expression of the brother of the regulator of imprinted sites (BORIS) gene with breast cancer progression."

6 Jun 2023

Large-scale comprehensive sequencing helps downstream medical care in newborns

Researchers who lead the world's first comprehensive sequencing program for newborn infants have published the next chapter in the ongoing study of the BabySeq Project, with new findings on infants and families who have been followed for 3-5 years.

6 Jun 2023

New pangenome reference could deepen our understanding of human biology and disease

The first human genome, which has served as the reference until now, was released approximately 20 years ago.

5 Jun 2023

Study improves the genetic knowledge of human eyebrow appearance

The first gene mapping study on eyebrow thickness in Europeans discovered three previously unreported genetic loci, as reported in a Letter to the Editor in the Journal of Investigative Dermatology, published by Elsevier.

5 Jun 2023

New antibiotic-resistance genes are present in bacteria in almost all environments, study shows

Genes that make bacteria resistant to antibiotics are much more widespread in our environment than was previously realised.

5 Jun 2023

Research sheds new light on the genetic architecture of bipolar disorder

Bipolar disorder (BD) is a major psychiatric condition that afflicts about 1% of people. Symptoms of BD include sudden onset of depressive mood with loss of interest which alternates with a manic state of hyperactivity.

5 Jun 2023

Neighborhood deprivation and depressive symptoms linked to premature aging

Feeling depressed and living in a deprived urban neighborhood could be making you age faster, according to a new study led by researchers at McMaster University.

5 Jun 2023

Improving prostate cancer screening: accounting for genetic determinants of PSA variation

Researchers conducted a genome-wide analysis of prostate-specific antigen (PSA) levels of men without prostate cancer.

5 Jun 2023

Fred Hutch experts highlight research on cancer treatment advances, survivorship and precision oncology at ASCO

At the 2023 American Society for Clinical Oncology Annual Meeting—to be held June 2-6 in Chicago, Illinois—Fred Hutchinson Cancer Center experts will present research spanning survivorship, advances in treatments and clinical trials, how access to cancer care affects outcomes, integrative medicine and more.

5 Jun 2023

New research reveals the genetic diversity and evolutionary history of primates

The rich genetic diversity and evolutionary history of primates – the group that includes monkeys, apes, lemurs and humans ourselves - has been revealed in full for the first time in a new research paper published today.

5 Jun 2023

Testing for dangerous 'zombie' cells could increase the number of donor hearts for transplant

Testing older potential organ donors for dangerous 'zombie' cells could help to increase the number of hearts available for transplant, according to research part-funded by the British Heart Foundation (BHF) and presented at the British Cardiovascular Society conference in Manchester.

4 Jun 2023

Cross-country culinary microbes: Uncovering a shared kitchen microbiota across European homes

Microbial diversity in residential kitchens across five European countries was examined, revealing common bacterial genera/families and their distribution on cleaning utensils and kitchen surfaces. The study highlights variations in microbial composition by country, object type, and cleaning utensil material.

4 Jun 2023

Research on the first-ever human pangenome reference helps better understand chromosome biology

Researchers from the University of Tennessee Health Science Center have made a foundational discovery about chromosome biology through their work on the first-ever human pangenome reference.

2 Jun 2023

University of Louisville researchers receive $5.8 million to prevent immune system dysregulation

Researchers at the University of Louisville have received $5.8 million in two grants from the National Institutes of Health to expand their work to better understand and prevent immune system dysregulation responsible for acute respiratory distress, the condition responsible for serious illness and death in some COVID-19 patients.

2 Jun 2023

When Spectrometry bridges the gap between Proteomics and Biology

In this new episode of omg OMx, Kate Sumpo talks to Balyn Zaro about her research, experiences, and insights as a biologist in proteomics and spectrometry.

From Bruker Daltonics 2 Jun 2023

To what extent does prenatal folate status modify associations between early pregnancy perfluoroalkyl and polyfluoroalkyl substance exposure and birth outcomes?

Researchers evaluated the relationship between PFAS exposure during pregnancy and birth outcomes.

2 Jun 2023

How does a riboswitch regulate its own synthesis?

To prevent a global health crisis, scientists around the world are searching for ways to fight bacteria that can evade the current arsenal of antibiotics.

2 Jun 2023

DNA News and Research

Further Reading

Therapeutic nanocarriers engineered from adult skin cells show promise for treating lung injury

Breakthrough: Sequencing functional antibody proteins directly from human blood

Vaginal microbial diversity and pregnancy outcomes

Experts investigate the correlation between BORIS mutations and protein expression

Large-scale comprehensive sequencing helps downstream medical care in newborns

New pangenome reference could deepen our understanding of human biology and disease

Study improves the genetic knowledge of human eyebrow appearance

New antibiotic-resistance genes are present in bacteria in almost all environments, study shows

Research sheds new light on the genetic architecture of bipolar disorder

Neighborhood deprivation and depressive symptoms linked to premature aging

Improving prostate cancer screening: accounting for genetic determinants of PSA variation

Fred Hutch experts highlight research on cancer treatment advances, survivorship and precision oncology at ASCO

New research reveals the genetic diversity and evolutionary history of primates

Testing for dangerous 'zombie' cells could increase the number of donor hearts for transplant

Cross-country culinary microbes: Uncovering a shared kitchen microbiota across European homes

Research on the first-ever human pangenome reference helps better understand chromosome biology

University of Louisville researchers receive $5.8 million to prevent immune system dysregulation

When Spectrometry bridges the gap between Proteomics and Biology

To what extent does prenatal folate status modify associations between early pregnancy perfluoroalkyl and polyfluoroalkyl substance exposure and birth outcomes?

How does a riboswitch regulate its own synthesis?

Understanding the DNA Damage Response in Innate Immunity eBook

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