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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).

A 63-year-old transgender woman is caught in Montana’s birth certificate dispute

At 10 years old, Susan Howard knew she was a girl, even though her birth certificate said otherwise. It wasn’t until last year, at age 62, that the Montana resident came to terms with being transgender.

11 Jul 2022

Scientists uncover how the innate immune system detects and fights HIV-1

Human immunodeficiency virus 1, more commonly known as HIV-1, is known for its uncanny ability to evade the immune system.

8 Jul 2022

Study illustrates how the use of whole exome sequencing can better predict treatment response

Immunotherapies, such as immune checkpoint inhibitors, have transformed the treatment of advanced stage cancers.

8 Jul 2022

Moffitt researchers discover kidney cancer-specific splicing variant biomarkers

Kidney cancer accounts for only 4% of all cancers in the United States; however, its incidence has more than doubled since 1975, with the most common type being clear cell renal cell carcinoma.

8 Jul 2022

Study offers a new understanding of the evolutionary diversification of KNL2 gene

In living organisms cells divide and reproduce in two ways, mitosis and meiosis. Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells.

8 Jul 2022

Study finds microglia to be responsible for neuronal death in a mitochondrial disease animal model

Microglia, a type of central nervous system cell, is primarily responsible for neuronal death in Leigh Syndrome and the neurological symptoms related to this mitochondrial disease.

8 Jul 2022

The putative impact of vitamin D receptor gene polymorphisms on SARS-CoV-2 infection among different variants

Researchers assessed the association between SARS-CoV-2 variants and the vitamin D receptor gene.

8 Jul 2022

Novel COVID-19 antibody delivery approach advances to clinical trials

Under a Defense Advanced Research Projects Agency (DARPA) and Joint Program Executive Office for Chemical, Biological, Radiological and Nuclear Defense (JPEO-CBRND) funded program, a novel COVID-19 antibody delivery approach has advanced to clinical trials.

7 Jul 2022

Asymptomatic monkeypox infection detected from routine sexual health samples

A new study reports on the incidence of subclinical monkeypox infection among individuals attending a sexual health clinic in Belgium.

7 Jul 2022

Novel gene-based therapies for sickle cell disease rely on finding the right mouse for the job

Sickle cell disease is an extremely debilitating condition that affects up to 40% of the population in African countries, with patients suffering episodes of excruciating pain, organ damage and reduced life-expectancy.

7 Jul 2022

Commercial DNA databanks transform how people involved in donor conception seek information

People conceived by sperm and egg donation, as well as their parents and donors, are making use of commercial genetic DNA testing in a variety of ways little considered in earlier reports, according to the interim results of a qualitative study presented here at ESHRE's 38th annual meeting in Milan.

7 Jul 2022

COVID-19 and brain damage explained

In a recent study published in the Brain journal, researchers in the United States analyzed the neurovascular injury in coronavirus disease 2019 (COVID-19).

7 Jul 2022

Vaccine generates antibodies that target SARS-CoV-2 spike protein regions shared among many coronaviruses

Could the SARS-CoV-2 vaccine reawaken previous antibody responses and point the way to a universal coronavirus vaccine? A new analysis of the antibody response to a COVID-19 vaccine suggests the immune system's history with other coronaviruses, including those behind the common cold, shapes the patient's response, according to a study published today in Cell Reports.

6 Jul 2022

DNA News and Research

Further Reading

A 63-year-old transgender woman is caught in Montana’s birth certificate dispute

Scientists uncover how the innate immune system detects and fights HIV-1

Study illustrates how the use of whole exome sequencing can better predict treatment response

Moffitt researchers discover kidney cancer-specific splicing variant biomarkers

Study offers a new understanding of the evolutionary diversification of KNL2 gene

Study finds microglia to be responsible for neuronal death in a mitochondrial disease animal model

The putative impact of vitamin D receptor gene polymorphisms on SARS-CoV-2 infection among different variants

Novel COVID-19 antibody delivery approach advances to clinical trials

Asymptomatic monkeypox infection detected from routine sexual health samples

Novel gene-based therapies for sickle cell disease rely on finding the right mouse for the job

Commercial DNA databanks transform how people involved in donor conception seek information

COVID-19 and brain damage explained

Vaccine generates antibodies that target SARS-CoV-2 spike protein regions shared among many coronaviruses

Vaccination against smallpox efficiently protects against monkeypox infection

Damon Runyon Cancer Research Foundation names five new Damon Runyon Clinical Investigators

Biologists shed light on the evolution and consequences of selfish genetic elements

Study yields molecular clues that could lead to new treatments for rare genetic disease

Beyond COVID-19: the potential future applications of mRNA vaccines

The contamination of surfaces in hospital rooms housing monkeypox patients

New model reveals cancer-driving mutations

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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