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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).

Researchers identify a possible cause of functional neurological disorder

Researchers believe they may have discovered a possible cause of a mystery condition that can leave sufferers suddenly unable to walk, talk or see.

16 Mar 2021

New Phase 1 study evaluates prime/boost HIV-1 vaccine formulated with combinations of adjuvants

A new Phase 1 vaccine study began today that will evaluate experimental prime/boost HIV-1 vaccine regimens formulated with combinations of different adjuvants, including one from the Army Liposome Formulation (ALF) family of adjuvants developed by scientists with the U.S. Military HIV Research Program at the Walter Reed Army Institute of Research.

15 Mar 2021

Researchers identify epigenetic mechanism responsible for lifelong stress susceptibility

An epigenetic modification that occurs in a major cell type in the brain's reward circuitry controls how stress early in life increases susceptibility to additional stress in adulthood, researchers at the Icahn School of Medicine at Mount Sinai have learned.

15 Mar 2021

Study finds significant variation in biomarker test utilization and treatment for non–small-cell lung cancer

Biomarker testing surveys specific disease-associated molecules to predict treatment response and disease progression; however its use has complicated the diagnosis of non-small-cell lung cancer (NSCLC).

15 Mar 2021

Empiric Logic collaborates with UCD to develop novel genomics data protection methodology

Empiric Logic, an Irish bioinformatics SaaS (software-as-a-service) start-up, today announced that is has secured €85,000 in grant funding, under Enterprise Ireland's Innovation Partnership Programme, to develop a novel genomics data protection methodology in collaboration with University College Dublin.

15 Mar 2021

Scientists discover how novel pathogens promote colorectal cancer development

Do BMMFs, the novel infectious agents found in dairy products and bovine sera, play a role in the development of colorectal cancer? Scientists led by Harald zur Hausen detected the pathogens in colorectal cancer patients in close proximity to tumors.

15 Mar 2021

Exercise during pregnancy can disrupt the vicious cycle of parents-to-child transmission of diseases

Exercise during pregnancy may let mothers significantly reduce their children's chances of developing diabetes and other metabolic diseases later in life, new research suggests.

15 Mar 2021

Covid cases plummet 83% among nursing home staffers despite vaccine hesitancy

Joan Phillips, a certified nursing assistant in a Florida nursing home, loved her job but dreaded the danger of going to work in the pandemic. When vaccines became available in December, she jumped at the chance to get one.

15 Mar 2021

Novel computer-guided design tool helps increase the efficiency of cell conversions

There is a great need to generate various types of cells for use in new therapies to replace tissues that are lost due to disease or injuries, or for studies outside the human body to improve our understanding of how organs and tissues function in health and disease.

13 Mar 2021

Le Bonheur and UTHSC sign agreement to obtain genetic information from 25,000 DNA samples

As research into genetic causes of disease began to grow, Le Bonheur Pediatrician-in- Chief Jon McCullers, MD, knew it was time to start building a pediatric DNA biorepository.

13 Mar 2021

Random cellular changes play vital role in longevity beyond genetics and environment

A new model of aging takes into account not only genetics and environmental exposures but also the tiny changes that randomly arise at the cellular level.

13 Mar 2021

Optimized nano-micelles can induce efficient genome editing in the mouse brain

The research group of Deputy Principal Research Scientist Dr. Satoshi Uchida (Associate Professor, Kyoto Prefectural University of Medicine) at the Innovation Center of NanoMedicine (Director General: Prof. Kazunori Kataoka, Location: Kawasaki-Japan, Abbreviation: iCONM) reported that optimized nano-micelles can induce efficient genome editing in the mouse brain.

12 Mar 2021

DNA News and Research

Further Reading

Researchers identify a possible cause of functional neurological disorder

New Phase 1 study evaluates prime/boost HIV-1 vaccine formulated with combinations of adjuvants

Researchers identify epigenetic mechanism responsible for lifelong stress susceptibility

Study finds significant variation in biomarker test utilization and treatment for non–small-cell lung cancer

Empiric Logic collaborates with UCD to develop novel genomics data protection methodology

Scientists discover how novel pathogens promote colorectal cancer development

Exercise during pregnancy can disrupt the vicious cycle of parents-to-child transmission of diseases

Covid cases plummet 83% among nursing home staffers despite vaccine hesitancy

Novel computer-guided design tool helps increase the efficiency of cell conversions

Le Bonheur and UTHSC sign agreement to obtain genetic information from 25,000 DNA samples

Random cellular changes play vital role in longevity beyond genetics and environment

Optimized nano-micelles can induce efficient genome editing in the mouse brain

Deforestation in the Amazon increases diversity of antibiotic-resistant bacteria

Optimized nano-micelles can induce efficient genome editing in the mouse brain

Scientists increase potency of HIV-1 antibody, identify new ways to develop vaccines

Princeton researchers elucidate how hepatitis B virus establishes chronic infection

VEXAS syndrome in men is more common than previously thought

Study uncovers 50 new genes for eye color

Novel CRISPR-based gene editor developed to correct mutations that cause genetic disorders

Promega launches XpressAmp™ Direct Amplification Reagents

eBook: Exploring the Cell Cycle and DNA Damage and Repair eBook

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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