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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).

CRISPR screens reveal genetic determinants of PARP inhibition in prostate cancer

Prostate cancer tumors harboring BRCA1/2 mutations are exceptionally sensitive to PARP inhibitors, while genomic alterations in other DNA damage response (DDR) genes are less responsive.

4 Apr 2023

UCSD engineers develop a biodegradable polymer system to treat rheumatoid arthritis

A team led by engineers at the University of California San Diego has developed a biodegradable polymer system to treat rheumatoid arthritis, an autoimmune and inflammatory disease, by working in concert with the power of the human immune system.

4 Apr 2023

Is depression associated with gut mycobacteria dysbiosis in children?

Researchers evaluated the gut mycobiota in adolescents/children with depression.

4 Apr 2023

Overcoming challenges in flavivirus vaccine development: Exploring modern vaccine types for Dengue, Zika, and beyond

Researchers discuss the challenges impeding the development of vaccines against flaviviruses.

4 Apr 2023

Plastic waste's 'plastisphere' could harbor and spread eukaryotic pathogens

A recent study reviews the potential for helminth, fungal, and protozoan pathogens to associate with plastisphere.

3 Apr 2023

Elucidating the function of BRCA2 gene offers insight into cancer development

A new study shows exactly how the gene BRCA2, linked to susceptibility to breast and ovarian cancer, functions to repair damaged DNA.

3 Apr 2023

Some bacteria cells get hangry too, study finds

Have you ever been so hungry that you become angry, otherwise known as "hangry?" New research by Adam Rosenthal, PhD, assistant professor in the Department of Microbiology and Immunology, has found that some bacteria cells get hangry too, releasing harmful toxins into our bodies and making us sick.

3 Apr 2023

Orbit Discovery and Evergreen Discovery collaborate to discover peptides for targeting radiopharmaceuticals

Evergreen Discovery (Evergreen), a leading radiopharmaceutical drug development company with a focus on the treatment and diagnosis of cancer.

From Orbit Discovery 3 Apr 2023

What is currently known about the mechanisms by which DNA tumor viruses evade uracil-mediated antiviral immunity?

Researchers reviewed the existing knowledge on the mechanisms through which DNA tumor viruses evade the antiviral immunity mediated through mis-incorporated uracil (U).

3 Apr 2023

Can the Mediterranean diet and physical exercise improve the quality of life for cancer patients?

Researchers reviewed existing literature on the benefits of adopting Mediterranean diets against inflammatory conditions and cancer.

3 Apr 2023

Transposable elements in various cancers could be used to harness novel immunotherapies

New research from Washington University School of Medicine in St. Louis suggests that transposable elements in various cancers potentially may be used to harness novel immunotherapies against tumors that don't typically respond to immune-based treatments. Shown is a 3D rendering of cancer cells.

31 Mar 2023

Researchers report surprising first steps that promote resistance to commonly prescribed antibiotics

Antibiotic resistance is a global health threat. In 2019 alone, an estimated 1.3 million deaths were attributed to antibiotic resistant bacterial infections worldwide.

31 Mar 2023

Researchers create a visualization of the full-length human BRCA2 protein at single molecule level

Using a self-built inverted microscope complete with laser optical tweezers to capture DNA, Yale Cancer Center and University of California Davis researchers for the first time created a visualization of the full-length human BRCA2 protein at the single molecule level.

31 Mar 2023

Researchers develop new method to make rare cell types and disease patterns visible in tissue

The human body contains more than 30 trillion cells. Until recently, the sheer number of cells in the organism meant that approaches to understanding human diseases and developmental processes based on the analysis of single cells were a futuristic vision.

31 Mar 2023

Lipid Nanoparticles (LNPs) and DNA delivery – unlocking the future of medical research

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DNA News and Research

Further Reading

CRISPR screens reveal genetic determinants of PARP inhibition in prostate cancer

UCSD engineers develop a biodegradable polymer system to treat rheumatoid arthritis

Is depression associated with gut mycobacteria dysbiosis in children?

Overcoming challenges in flavivirus vaccine development: Exploring modern vaccine types for Dengue, Zika, and beyond

Plastic waste's 'plastisphere' could harbor and spread eukaryotic pathogens

Elucidating the function of BRCA2 gene offers insight into cancer development

Some bacteria cells get hangry too, study finds

Orbit Discovery and Evergreen Discovery collaborate to discover peptides for targeting radiopharmaceuticals

What is currently known about the mechanisms by which DNA tumor viruses evade uracil-mediated antiviral immunity?

Can the Mediterranean diet and physical exercise improve the quality of life for cancer patients?

Transposable elements in various cancers could be used to harness novel immunotherapies

Researchers report surprising first steps that promote resistance to commonly prescribed antibiotics

Researchers create a visualization of the full-length human BRCA2 protein at single molecule level

Researchers develop new method to make rare cell types and disease patterns visible in tissue

Lipid Nanoparticles (LNPs) and DNA delivery – unlocking the future of medical research

New model of DNA flexibility opens up the possibility of getting closer to the chromatin scale

New microfluidic device quickly and automatically predicts the effectiveness of cancer treatment

Early life adversity linked to accelerated neurobiological aging, raising vulnerability to depression and Alzheimer's

BGI Genomics and Zentya collaborate to launch first-ever fecal DNA tests for colorectal cancer in Slovakia

Riboswitch may be the key to advance gene therapy, regenerative medicine

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

How can microdialysis benefit drug development

Global and Local Efforts to Take Action Against Hepatitis

Addressing Important Cardiac Biology Questions with Shotgun Top-Down Proteomics

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