DNA Genotek's Sample Collection Blog

Top 5 considerations when selecting a saliva-based DNA collection method

Posted by Kerry Chatburn on Wed, Oct 10, 2018 @ 10:10 AM

The past decade of genetic advancements has proven DNA from saliva is reliable and effective for both research and diagnostics applications.  The benefits of collecting DNA from saliva are clear:

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Tags: DNA saliva, DNA collection, DNA quality, DNA Kits, Oragene

How to execute large-scale DNA sample collection for genetic research - 10 essential considerations

Posted by Kerry Chatburn on Tue, Oct 09, 2018 @ 10:10 AM

Genetic epidemiology, the study of how genetics contribute to health and disease in families and populations, seeks to derive a statistical analysis of how genetics works in large groups. It therefore requires enough DNA samples from a given population to reduce the effect of outliers and ultimately, determine objective truths.  

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Tags: DNA saliva, DNA collection, DNA research

Q&A with Latin American personalized genetics company: Genomit SA (Zoigen)

Posted by Erin Carpenter on Thu, Jul 26, 2018 @ 10:07 AM

Recently DNA Genotek had the pleasure of speaking with Matías Butti, one of the co-founders of an innovative genomic medicine company located in Argentina named genomIT SA (genomit.com.ar). genomIT SA has a strong and experienced scientific, machine learning & biotechnology team and offers a host of genetic tests under the Zoigen brand, many of which are of their own design. From our discussion, we learned how precision medicine is evolving in Latin America, the challenges the Zoigen brand has encountered while designing and implementing their products and services, as well as how Oragene saliva kits have simplified their collection process.

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Tags: DNA saliva, Oragene DNA, personalized medicine test

High quality libraries for human WGS with direct saliva Input

Posted by Erin Carpenter on Thu, Jul 19, 2018 @ 10:07 AM

In the open discussion webinar hosted by Frontline Genomics, Joshua Burgess Ph.D., Manager Scientific Research, R&D at Illumina and Rafal Iwasiow, Ph.D., Vice President, R&D at DNA Genotek explain how the Nextera DNA Flex and Oragene DNA from saliva kits are complementary technologies shifting the paradigm by enabling direct saliva input in the creation of high-quality libraries for whole-genome sequencing (WGS).

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Tags: whole genome sequencing, Oragene DISCOVER, DNA saliva

Comparing minimally invasive sample collection techniques for large population-based telomere length studies

Posted by Erin Carpenter on Thu, Jun 14, 2018 @ 09:06 AM

Telomere length (TL) is a biomarker of age, longevity and age-related disease. If you are an avid follower of our blog, The Genetic Link, you’ll notice that we’ve posted about TL previously (you can find the links here and here), because we find this area of research fascinating.

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Tags: DNA saliva, Oragene, DNA collection, telomere

Obesity, Hypertension and Cardiovascular Risk in Italian Youth

Posted by Erin Carpenter on Thu, May 24, 2018 @ 09:05 AM

Cardiovascular disease (CVD) is a very serious and life-threatening condition. Hypertension (HT) is a significant risk factor contributing to CVD, and also one that may be detected early and controlled; thus, reducing CVD-mediated mortality and morbidity. Recently, the growing trend of adolescent obesity has predisposed youth to both HT and CVD, and has become a serious health concern within the population. Obesity appears to have both genetic and environmental/nutritional factors, and given the risk to health, merits dedicated research to understand and, hopefully, combat it.

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Tags: DNA saliva, Oragene, genetic research, DNA collection

Discovering the genetics behind Ebola viral disease resistance

Posted by Kerry Chatburn on Tue, Oct 17, 2017 @ 14:10 PM

Phase I: DNA sample Collection

The Ebola virus disease (EVD), formerly known as Ebola haemorrhagic fever, is a severe, often fatal illness in humans. The average EVD case fatality rate is around 50%, however rates have varied from 25% to 90% in past outbreaks. The 2014–2016 outbreak in West Africa was the largest and most complex Ebola outbreak in history, spanning Guinea, Sierra Leone and Liberia.  The World Health Organization released a situation report in June 2016 that confirmed more than 28, 000 cases had been identified or suspected in these areas resulting in more than 11, 000 deaths.[1]

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Tags: DNA collection, DNA saliva, DNA research, Oragene, ebola genetics

TISMOO: Ground-breaking science for personalized medicine

Posted by Kerry Chatburn on Fri, Sep 22, 2017 @ 09:09 AM

Personalized medicine, also referred to as genomic medicine or precision medicine, is defined by the National Human Genome Research Institute is an approach to healthcare that emphasizes the role an “individual’s genetic profile has in guiding decisions on prevention, diagnosis, and treatment of disease.”

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Tags: Oragene, ORAcollect, DNA saliva, DNA collection, DNA research

Losing weight – do your genes play a role?

Posted by Erin Carpenter on Wed, May 24, 2017 @ 10:05 AM

With Summer and the promise of warmer weather around the corner, it’s time to start putting away our winter coats and unpack our summer apparel. If you’re like me, you’re wondering if you still fit into last year’s summer outfits and, even more dreadful, if work is required to shed that unwanted winter weight. On the cusp of a new diet and exercise regime, I started wondering just how big of a role my genes play in weight loss. As it turns out, I’m not alone in this pondering. With the complicated interaction of genes, lifestyle, and environmental factors influencing weight, in addition to an increased microscope on the social and economic factors influencing health and wellness, it is not surprising that the genetics of weight loss is a hot research topic.

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Tags: DNA saliva, genetics, genetic research

The SPARK project – Fueling the fire on autism research

Posted by Kerry Chatburn on Thu, May 04, 2017 @ 10:05 AM

The Centers for Disease Control and Prevention (CDC) estimated in 2012 that 1 in 68 children in the US have autism spectrum disorder (ASD), (1 in 42 boys and 1 in 189 girls) [1]. The prevalence of ASD has increased significantly over the past two decades and, while this may be attributed to better diagnostics and an increased awareness, it means we simply do not know enough about the cause(s) of autism and how to best improve the lives of those people living with this condition. While there are some treatments available, such as behavioral therapy, there are no approved medications to treat the core symptoms of autism.

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Tags: DNA saliva, Oragene, custom packaging

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This blog is intended to provide information to educate readers about molecular testing and genetic sample collection and DNA Genotek products.  Some of the information on this blog represents emerging scientific research or data developed for research purposes only. More information here.

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About DNA Genotek

Welcome to The Genetic Link, a blog providing new insights into DNA and RNA sample collection by DNA Genotek. DNA Genotek is a subsidiary of OraSure Technologies, Inc.

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