Standardized Omics at a Global Scale: A Perspective on Barriers, Opportunities, and Lessons Learned
1
Issued Date
2026-03-03
Resource Type
ISSN
00032700
eISSN
15206882
Scopus ID
2-s2.0-105031579725
Journal Title
Analytical Chemistry
Volume
98
Issue
8
Start Page
5815
End Page
5827
Rights Holder(s)
SCOPUS
Bibliographic Citation
Analytical Chemistry Vol.98 No.8 (2026) , 5815-5827
Suggested Citation
Odenkirk M.T., Amponsah E.A., Anim A., Chaura J., Read M.L., Shah S., Koroijiuta J., Chimasangkanan J., de la Parra J., Ahmed S., Prenni J.E. Standardized Omics at a Global Scale: A Perspective on Barriers, Opportunities, and Lessons Learned. Analytical Chemistry Vol.98 No.8 (2026) , 5815-5827. 5827. doi:10.1021/acs.analchem.5c05737 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/115605
Title
Standardized Omics at a Global Scale: A Perspective on Barriers, Opportunities, and Lessons Learned
Corresponding Author(s)
Other Contributor(s)
Abstract
Omics science has expanded rapidly with innovations in analytical chemistry and data science, yet equitable global participation remains limited by uneven access to infrastructure, training, and additional complex barriers. Recognition of the value and necessity of large, comparable datasets has motivated community-wide efforts to build consensus, develop open-source resources, and promote methodological standardization. One such initiative, The Periodic Table of Food Initiative (PTFI), recently distributed standardized workflows for food analysis to 19 international partner laboratories. Here, we share stories and lessons learned from the initial dissemination of these methods, highlighting obstacles encountered across global laboratories. Specifically, we document widespread logistical challenges, ranging from instrument procurement to routine operation, faced by low- and middle-income countries (LMICs). These barriers highlight stark contrasts in scientific infrastructure. For example, common reagent shipments averaged 4.25 days in high-income countries (HICs, four responses) compared to 65.6 days in LMICs (six responses), a staggering 1444% increase. Equally important, our findings reveal key drivers of laboratory adoption of standardized omics, which directly influence the long-term viability of global omics initiatives. As omics science continues to evolve, the community faces both opportunities and responsibilities to develop globally accessible, end-to-end workflows that support the generation of harmonious data. By sharing these stories, we aim to raise awareness of the challenges and opportunities inherent in global standardization efforts, emphasizing that democratizing omics and sustaining such initiatives will require collective commitment from the international scientific community.