Botanicals Research: Progress, Priorities and Possibilities

The Centers for Advancement in Research on Botanicals and Natural Products (CARBON) had a celebration for 25 years of research investment by the NIH.

Stephen Barnes, PhD

Dr. Stephen Barnes, was the Chair of the first CARBON Study Section and with Connie Weaver he ran the Purdue-UAB Botanicals Research Center from 2000-2010.

He was invited to give the plenary talk to begin the meeting. He spoke on how he became interested in botanicals research, the period of funding, what this led to in his career and where botanicals research might be headed (off this planet). He also pointed out the differences between plant organics and the artificial compounds created by modern society and, in particular, the substantial contamination by them that is occurring.

The Historical Curve Leading to Modern Metabolomics – ISMRM 2025

ISMRM Workshop on Frontiers in Metabolomics & Metabolomic Imaging in Medicine: Challenges & Opportunities – Cultural Center Altinate San Gaetano, Padua, Italy
16-18 October 2025

Stephen Barnes, PhD

Session 4: Multi-Modality Technologies & Imaging
Day 2 – Friday, 17 October 2025

Keynote: The Historical Curve Leading to Modern Metabolomics
Stephen Barnes, Ph.D.
University of Alabama at Birmingham
Birmingham, AL, USA
[PDF file]

PowerTalks Seminar Series – Stephen Barnes, Ph.D. (April 18, 2025)

Metabolomics and data science: data structure, interpretation and discovery

Summery
Dr. Stephen Barnes discussed the origins and data interpretation of metabolomics, his personal journey in the field, and his role in organizing a workshop on metabolomics. He also detailed the process of analyzing samples using a column, the challenges of interpreting large amounts of data, and the use of software for data analysis. The discussion also covered the use of mass spectrometry in analyzing patient samples, the process of converting cholesterol into bile acids, and the findings of various studies on metabolomics.

MetabHole Talk: Metabolomics and Africa

Apr 18, 2025

Stephen Barnes, PhD, FASN
University of Alabama at Birmingham
Birmingham, AL, USA

MetabHole is a group headed by Olakunle Jaiyesimi, a postdoctoral fellow at Harvard, that has as its goal the education of African scientists in the techniques of metabolomics and associated data analysis. It’s an extension of “Teaching metabolomics: a UAB outreach to researchers in sub-Saharan Africa” in 2016

View Presentation File (PDF)

Metabolomics and Africa Welcome, with Professor Stephen Barnes
Apr 20, 2025

Welcome to this special MetabHole Webinar in collaboration with the Drosophila Research and Training Center, Nigeria, featuring the distinguished Professor Steven Barnes from the University of Alabama.

Metabolomics and Africa A Background Professor Stephen Barnes
Apr 20, 2025

Join us for this extraordinary MetabHole webinar, where world-renowned scientist Professor Stephen Barnes (University of Alabama at Birmingham, UAB) shares his incredible journey—from his early days working with Nobel Laureates to pioneering global training in metabolomics.

Metabolomics and Africa Why is Metabolomics important Professor Stephen Barnes
Apr 20, 2025

What makes life work? In this captivating session, Professor Stephen Barnes (UAB) explores why metabolomics is essential to understanding human biology, nutrition, and even agricultural innovation.

Metabolomics and Africa Short History of Metabolomics Professor Stephen Barnes
Apr 20, 2025

Join Professor Stephen Barnes as he delves into the transformative journey of metabolomics, highlighting pivotal advancements in analytical chemistry and data processing. This comprehensive lecture offers insights into the methodologies that have shaped modern metabolomic studies.

Metabolomics and Africa Training Options in Metabolomics Professor Stephen Barnes
Apr 20, 2025

Join renowned Professor Stephen Barnes as he shares a deeply informative and inspiring session on metabolomics education, training programs, and international collaborations—with a spotlight on Africa’s emerging metabolomics capacity.

Metabolomics and Africa Summary and Conclusions Professor Stephen Barnes
Apr 20, 2025

In this powerful closing session, Professor Stephen Barnes delivers heartfelt reflections on the evolution of metabolomics—from early chromatography experiments to cutting-edge multi-omics data integration. He shares valuable insights into the future of biological systems research, celebrates global collaborations, and honors the mentors, students, and colleagues who helped shape a lifetime of discovery.

Metabolomics and Africa – Questions and Discussions Professor Stephen Barnes
Apr 20, 2025

Join us for the engaging and enlightening Q&A and concluding session of the MetabHole webinar titled “The Importance of Metabolomics to Students, Graduates, and Universities”. Featuring global metabolomics pioneer Professor Stephen Barnes of the University of Alabama at Birmingham (UAB), this session dives deep into practical applications, challenges, and training opportunities in targeted and untargeted metabolomics, NMR, LC-MS, and biomarker discovery.

Workshop “Bridging the Gap Between Clinical and Basic Research to Understand COPD Mechanisms”

NIH, June 13 – June 14, 2023


Description

The National Heart, Lung, and Blood Institute (NHLBI) organized a two-day virtual workshop titled “Bridging the Gap Between Clinical and Basic Research to Understand Chronic Obstructive Pulmonary Disease (COPD) Mechanisms” on June 13th – 14th, 2023. More than 200 participants joined this virtual workshop from across the United States and worldwide. This workshop brought together a diverse group of experts, including clinical and basic scientists from the COPD research community. The primary objectives of the workshop were twofold: first, to evaluate the current state of COPD research, particularly focusing on the knowledge gained from major cohort studies of COPD patients, and second, to explore how this knowledge can be applied to generate relevant and testable questions that can be addressed through basic mechanistic research. The workshop also aimed to identify challenges and opportunities in COPD pathogenesis research. Over the last several decades, a number of large longitudinal clinical studies of COPD patients in the United States and elsewhere have generated a wealth of data, significantly enhancing our understanding of COPD pathophysiology, risk factors, and progression. However, there has been a notable gap in bridging the findings from clinical research to hypothesis-driven basic research. There remain significant deficits in understanding of the mechanisms that underlie the onset and progression of COPD, which is increasingly clinically complex and heterogeneous, and might be better addressed through more effective interactions between clinical and basic researchers. The strategic intent of this workshop was to define a research vision and agenda for advancing COPD pathogenesis studies. To that end, the participants worked toward developing promising and testable hypotheses and identifying appropriate experimental systems and tools. Gaining a deeper understanding of COPD pathobiology and pathogenesis will facilitate the discovery of therapeutic strategies that go beyond treating symptoms and move toward arresting progression and ultimately cure of the disease.

Program Book
View the program book at NIH website.

UAB School of Engineering and Medicine: Weekly Seminar

1:25 pm – 2:15 pm, Friday, October 27, 2017
Heritage Hall – Room 125

Stephen Barnes, PhD

Stephen Barnes, Ph.D.

Professor of Pharmacology and Toxicology, Biochemistry and Molecular Genetics, Environmental Health Sciences, and Vision Sciences
Director, Targeted Metabolomics and Proteomics Laboratory
Senior Scientist, UAB Comprehensive Cancer Center

“Metabolomics and engineering – a two-way process”

As for many other areas of science, bioanalysis is built on the principles of physics and its application to physical processes and the engineering needed to make it better/faster/cheaper. Chromatographic separation of biological analytes is no exception – it began over a century ago in the separation of plant pigments, and has moved to concepts of phase partition (and a Nobel Prize in 1952) to GC and LC and is combined with all sorts of detection systems (another Nobel Prize in 2002). By identifying critical steps in metabolism associated with disease identified with metabolomics, geneticists are applying gene therapy as clinical treatments. The same principles can be applied to organisms that can be engineered make either unique compounds with complex chiral chemistry, or large amounts of chemicals suitable as feedstocks. Engineering and science is now catching up with yeasts and the wine industry that figured out how to this before the advent of systematic bioanalytical science.

Teaching metabolomics: a UAB outreach to researchers in sub-Saharan Africa

by Jeff Hansen
May 31, 2016

MALI map

For the last 10 weeks, Stephen Barnes, Ph.D., University of Alabama at Birmingham, has taught a group of master’s degree students at a university in the land-locked African nation of Mali. His outreach — via two hours of video conferencing each day and a lot of class material preparation — came at the request of the National Institute of Allergy and Infectious Diseases, to help NIAID create a cadre of bioinformatics researchers at one of the ground zeros for the deadly infectious disease malaria.