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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).

Mechanoresilient cancer cells more prone to metastasis

The ability of cancer cells to metastasize, or spread from one part of the body to another, is one of the reasons why cancer can be extremely challenging to treat.

22 Sep 2023

Peptide vaccine targets H3K27M mutation in midline gliomas, shows promise in early trials

Tumor vaccines can help the body fight cancer. These vaccines alert the patient's immune system to proteins that are carrying cancer-typical alterations.

22 Sep 2023

Omics analysis identifies new biomarkers for predicting mortality in patients with pneumonia

Community-acquired pneumonia (CAP) is a major infectious disease worldwide and contributes to high mortality and massive economic burden. Hospital mortality among the severe CAP (SCAP) remains high, ranging from 25% to more than 50%.

22 Sep 2023

Discovery lead to better methods for reducing mosquito-to-human transmission of deadly viruses

Researchers from the Johns Hopkins Malaria Research Institute at the Johns Hopkins Bloomberg School of Public Health have made an important finding about Aedes aegypti mosquitoes - one that could one day lead to better methods for reducing the mosquito-to-human transmission of dengue, yellow fever, Zika, and other harmful and sometimes deadly viruses.

22 Sep 2023

Researchers identifiy the genetic background of dilated cardiomyopathy

Researchers have made a significant finding in determining the genetic background of dilated cardiomyopathy in Dobermanns.

22 Sep 2023

Scientists discover novel microglia-associated risk factors for Alzheimer's disease

Scientists studying Alzheimer's disease (AD) have identified thousands of genetic variants in the genome in the development of this progressive neurodegenerative disease.

22 Sep 2023

VAX-seq: the future of mRNA vaccine analysis and quality assurance?

Researchers proposed a simplified approach for analyzing mRNA vaccines using long-read sequencing.

22 Sep 2023

NGS made effortless: introducing MIRO CANVAS from INTEGRA Biosciences

INTEGRA Biosciences is excited to announce the launch of MIRO CANVAS, a compact digital microfluidics platform for fully automated next-generation sequencing (NGS) sample preparation.

From INTEGRA Biosciences 22 Sep 2023

E-cigarettes not a gateway to smoking, may even speed its decline, says new study

New study led by Queen Mary University of London finds no evidence that e-cigarettes act as a gateway to smoking at the population level. The research also suggests that alternative nicotine products may be competing against cigarettes, potentially accelerating the decline in smoking, although more data is needed for confirmation.

22 Sep 2023

CPRIT awards $2 million to SMU to recruit cancer biology researcher Annika Wylie

The Cancer Prevention and Research Institute of Texas (CPRIT) has awarded $2 million to recruit Annika Wylie to SMU and fund five years of her research, which focuses on the p53 gene, a naturally occurring tumor suppressor.

21 Sep 2023

Scientists identify mutations in 11 genes associated with aggressive forms of prostate cancer

An international research team led by scientists in the Center for Genetic Epidemiology at the Keck School of Medicine of USC and USC Norris Comprehensive Cancer Center has singled out mutations in 11 genes that are associated with aggressive forms of prostate cancer.

21 Sep 2023

ACT and personalized cancer vaccine combo shows efficacy in ovarian cancer patients

A Ludwig Cancer Research study has shown that combining adoptive T cell therapy (ACT) with an innovative, personalized cancer vaccine under development at the Lausanne Branch of the Ludwig Institute for Cancer Research can benefit patients with late-stage, drug-resistant ovarian cancer.

21 Sep 2023

Rice engineers develop split gene-editing tool with enhanced control

To make a gene-editing tool more precise and easier to control, Rice University engineers split it into two pieces that only come back together when a third small molecule is added.

21 Sep 2023

Brazilian fruits positively impact gut health and chronic disease prevention

The influence of Brazilian native fruits and their by-products on human intestinal microbiota.

21 Sep 2023

Cracking syphilis code: Genome sequencing reveals transmission secrets

Using whole genome sequencing, a new Lancet Microbe study sheds light on syphilis transmission dynamics in England. The research identifies distinct transmission clusters, revealing the effectiveness of genomic data in tracking and intervening in syphilis outbreaks.

20 Sep 2023

St. Jude Children's researchers better define hyperdiploidy in childhood B-ALL

Hyperdiploidy is a genetic condition observed in cancer cells, where the cells contain more chromosomes than usual.

20 Sep 2023

Creating CAR-T cells with enhanced immune memory to fight cancer

Among available immunotherapies, the use of «CAR-T» cells is proving extremely effective against certain blood cancers, but only in half of patients.

20 Sep 2023

Scientists develop Australia’s first-of-its-kind next-gen mpox diagnostic tool

In a collaborative study published in The Lancet Microbe, the team of scientists, led by the Peter Doherty Institute for Infection and Immunity (Doherty Institute) and WEHI (Walter and Eliza Hall Institute of Medical Research), revealed MPXV-CRISPR – a powerful diagnostic tool capable of detecting MPXV in clinical samples with acute precision and at a faster rate than any other method, thanks to the power of CRISPR technology.

20 Sep 2023

Innovations in baculovirus–insect cell expression systems

The baculovirus–insect cell expression system—insect cells used in conjunction with the baculovirus expression vector system (BEVS)— remains a crucial technology for manufacturing large and complex proteins. This eukaryotic expression system offers inherent safety, ease of scale-up, flexible product design, and versatility for a broad range of proteins.

From Sino Biological Inc. 20 Sep 2023

Game-changing point-of-care assay could revolutionize Mpox detection worldwide

Researchers developed a point-of-care assay for the rapid detection of mpox virus.

20 Sep 2023

DNA News and Research

Further Reading

Mechanoresilient cancer cells more prone to metastasis

Peptide vaccine targets H3K27M mutation in midline gliomas, shows promise in early trials

Omics analysis identifies new biomarkers for predicting mortality in patients with pneumonia

Discovery lead to better methods for reducing mosquito-to-human transmission of deadly viruses

Researchers identifiy the genetic background of dilated cardiomyopathy

Scientists discover novel microglia-associated risk factors for Alzheimer's disease

VAX-seq: the future of mRNA vaccine analysis and quality assurance?

NGS made effortless: introducing MIRO CANVAS from INTEGRA Biosciences

E-cigarettes not a gateway to smoking, may even speed its decline, says new study

CPRIT awards $2 million to SMU to recruit cancer biology researcher Annika Wylie

Scientists identify mutations in 11 genes associated with aggressive forms of prostate cancer

ACT and personalized cancer vaccine combo shows efficacy in ovarian cancer patients

Rice engineers develop split gene-editing tool with enhanced control

Brazilian fruits positively impact gut health and chronic disease prevention

Cracking syphilis code: Genome sequencing reveals transmission secrets

St. Jude Children's researchers better define hyperdiploidy in childhood B-ALL

Creating CAR-T cells with enhanced immune memory to fight cancer

Scientists develop Australia’s first-of-its-kind next-gen mpox diagnostic tool

Innovations in baculovirus–insect cell expression systems

Game-changing point-of-care assay could revolutionize Mpox detection worldwide

Understanding the DNA Damage Response in Innate Immunity eBook

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