After practically eight years pursuing the objective of constructing a genomic map of the Vietnamese inhabitants, a analysis crew led by Prof. Vu Ha Van and Dr. Vo Sy Nam has printed its first findings in Nature Communications, one of many world’s main scientific journals.
On July 22, the paper, “VN1K is a pangenome-informed multi-omics and phenomics resource for the Vietnamese population,” by a crew of Vietnamese scientists was printed in Nature Communications, a extremely regarded Q1 scientific journal. The paper introduces a large-scale genomic useful resource built-in with demographic and well being information from the Vietnamese inhabitants.
Based on the evaluation of genetic samples from 1,011 Vietnamese folks originating from 53 of the nation’s 63 provinces and cities below the executive boundaries in place when the samples have been collected, VN1K recognized greater than 42 million genetic variants. Of these, round 8.5 million had not beforehand appeared in broadly used worldwide databases.
Using this dataset, the researchers efficiently developed the VPR, or Vietnamese PanGenome Reference, Vietnam’s first large-scale inhabitants reference genome, serving to enhance the accuracy of genetic variant evaluation and interpretation.
The two principal corresponding authors of the research are Prof. Vu Ha Van and Dr. Vo Sy Nam, each affiliated with the VinBigdata Institute at VinUniversity. Prof. Van can also be a professor on the University of Hong Kong.
The project additionally concerned a lot of skilled scientists, together with Assoc. Prof. Le Duc Hau of Hanoi University of Science and Technology; Assoc. Prof. Nguyen Thuy Duong of the Vietnam Academy of Science and Technology; Assoc. Prof. Le Thi Ly of Vietnam National University-Ho Chi Minh City; Prof. Le Sy Vinh of Vietnam National University-Hanoi; Prof. Nguyen Thanh Liem of the Vinmec Healthcare System; Prof. Tran Huy Thinh of Hanoi Medical University; Assoc. Prof. Nguyen Hoang Quan of the University of Queensland in Australia; and Assoc. Prof. Luu Nguyen Hung of Cornell University within the United States.
Speaking with VietNamInternet, Prof. Vu Ha Van stated VN1K originated from the “Decoding 1,000 Vietnamese Genomes” project, which he initiated in late 2018 at Vingroup’s VinBigdata Institute, now a part of VinUniversity.
“The paper identified more than 42 million genetic variants, including around 8.5 million that had never appeared in widely used international databases. This is the study’s main finding and also its key novelty,” Prof. Van stated.
Prof. Van stated the analysis has vital potential for healthcare purposes, notably in customized medication. The identical drug can have an effect on folks in another way, he defined, and will even trigger hostile reactions in some people. Genetic testing kits might enable docs to find out how suitable a specific drug is with every affected person and choose a extra applicable therapy.
Genetic testing kits are already accessible world wide, however most have been developed primarily across the genetic traits of European and American populations. As a outcome, their use for Vietnamese folks could not all the time be absolutely correct. The analysis crew goals to develop genetic testing kits particularly for the Vietnamese inhabitants, serving to establish appropriate medicines and therapy approaches whereas additionally offering data on the dangers of sure ailments and way of life decisions suited to every particular person’s genetic profile.
Prof. Van stated that following the publication, the crew will proceed trying to find further genetic variants to develop the database and develop purposes for Vietnamese folks, together with genetic testing kits and illness prevention instruments.
According to Prof. Van, past its potential purposes in healthcare and public well being in Vietnam, the analysis additionally carries tutorial worth by figuring out quite a few beforehand undocumented genetic variants and creating an information useful resource for worldwide analysis.
He stated that for the reason that database was accomplished round three years in the past, greater than 10 universities and analysis organizations worldwide have signed cooperation agreements with the crew, together with the Golden Helix Foundation within the UK, Johns Hopkins University and the University of Chicago within the US, Stockholm University in Sweden, and the University of Queensland in Australia.
The analysis can also be thought to be foundational information infrastructure for a spread of biomedical purposes, from pharmacogenomics to preventive and customized medication.
Findings from VN1K have additionally laid the groundwork for VinGenChip, a expertise presently being examined as a part of a 500-day marketing campaign to find, get better and establish the stays of fallen Vietnamese troopers whose identities are nonetheless unknown utilizing DNA evaluation.
Thanh Hung