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Showing 1–6 of 6 results

Advanced filters: Author: Ramasamy Perumal Clear advanced filters

Global, regional, and national burden of chronic respiratory diseases and impact of the COVID-19 pandemic, 1990–2023: a Global Burden of Disease study

Estimates from the Global Burden of Disease study reveal declines in chronic respiratory disease mortality between 1990 and 2023—especially during the COVID-19 pandemic—but the burdens on people affected remain substantial.

Jiyeon Oh
Soeun Kim
Dong Keon Yon
Research06 Jan 2026
Nature Medicine

Volume: 32, P: 197-223
Global burden of amphetamine, cannabis, cocaine and opioid use in 204 countries, 1990–2023: a Global Burden of Disease Study

Global Burden of Disease estimates show that between 1990 and 2023, the prevalence and burden of drug use disorders, inclusive of amphetamine, cannabis, cocaine and opioid use, have been increasing in high-income countries, particularly in the USA.

Jiseung Kang
Hyeon Jin Kim
Dong Keon Yon
Research16 Jan 2026
Nature Medicine

P: 1-18
Harnessing genetic diversity for drought tolerance and forage yield improvement in pearl millet germplasms through a prebreeding framework

Sabreena A. Parray
Ajay Prasanth Ramalingam
Ramasamy Perumal
ResearchOpen Access14 Nov 2025
Scientific Reports

Volume: 15, P: 1-18
Global, regional and national burden of dietary iron deficiency from 1990 to 2021: a Global Burden of Disease study

Systematic analysis from the Global Burden of Disease study reported that, despite global improvements from 1990 to 2021, dietary iron deficiency-associated disease burden remains high in women, children and residents in low socio-demographic index countries.

Sooji Lee
Yejun Son
Nicholas. J. Kassebaum
Research22 Apr 2025
Nature Medicine

Volume: 31, P: 1809-1829
Allelochemicals targeted to balance competing selections in African agroecosystems

Tannins in grains prevent sparrow consumption but cause bitterness for people with sensitive taste. A study uncovered genes controlling tannin presence in sorghum and revealed a coevolution among humans, sorghums and birds linked by tannins in African agroecosystems.

Yuye Wu
Tingting Guo
Xianran Li
Research02 Dec 2019
Nature Plants

Volume: 5, P: 1229-1236
Pilot-scale genome-wide association mapping in diverse sorghum germplasms identified novel genetic loci linked to major agronomic, root and stomatal traits

Ajay Prasanth Ramalingam
Williams Mohanavel
Ramasamy Perumal
ResearchOpen Access08 Dec 2023
Scientific Reports

Volume: 13, P: 1-12