Research Landscape
A century deep, and now global.
Microbial metallomics is a young name for old questions. Here is the infrastructure that carries the field — where it publishes, where it gathers, where it measures metals atom by atom, and the milestones that got it here.
Where It Publishes
The journals of the field
Metallomics
The field's flagship. Launched by the Royal Society of Chemistry in 2009 and published by Oxford University Press since 2021, covering the identification, distribution, dynamics, role and impact of metals in biological systems. Its editorial board is chaired by David Giedroc.
academic.oup.com/metallomics →JBIC — J. Biological Inorganic Chemistry
The official journal of the Society of Biological Inorganic Chemistry since 1996, founded with Ivano Bertini as first chief editor. Covers the role of metal ions within biological matrices at molecular, biochemical and cellular levels.
Springer →BioMetals
Fundamental and applied advances in the role of metal ions in chemistry, biology, biochemistry and medicine — edited by microbial metal-resistance authority Christopher Rensing.
Springer →J. Inorganic Biochemistry & Metallomics Research
JInorgBiochem (Elsevier) covers metalloprotein structure–function and metals in medicine; Metallomics Research (Japan Society for Biomedical Research on Trace Elements) is an open-access home for trace-element biology.
Where It Gathers
Societies & symposia
ISM
The International Symposium on Metallomics, held every two years since Nagoya 2007 — Cincinnati, Münster, Oviedo, Beijing, Vienna, Warsaw, Kanazawa, London (2024, ~225 attendees from 25 countries), and Paris (2025). The field's defining meeting.
SBIC
The Society of Biological Inorganic Chemistry, founded in 1995, owns JBIC and runs the ICBIC and EuroBIC conference series. ICBIC-22 is set for York, UK, in 2027.
Gordon Research Conferences
The GRC on Cell Biology of Metals convenes metal homeostasis, trafficking and host–pathogen metal biology "from microbes to humans"; the Microbial Stress Response GRC covers microbial use of toxic metals.
Where It Measures
Synchrotrons & centers
Seeing metals inside intact cells takes some of the brightest light on Earth. A handful of synchrotron beamlines do most of the field's imaging and spectroscopy.
Diamond (UK)
Beamlines I18 (µ-XRF / µ-XAS) and I14 hard X-ray nanoprobe (50 nm).
ESRF (France)
ID21 X-ray microscopy for XRF mapping and XAS speciation, P→Zn.
Australian Synchrotron
XFM beamline for elemental mapping and speciation in biology.
APS & SSRL (USA)
Hard X-ray microprobe / Bionanoprobe capability for biological metals.
On the laboratory side, groups such as Eric Skaar's at Vanderbilt (host–pathogen metal warfare), Nigel Robinson's at Durham (protein metalation), and the Centre for Molecular and Structural Biochemistry at UEA anchor the field — and are funded through programs like the NIH/NIGMS "Metals in Medicine" initiative, which has awarded more than $20 million.
How It Got Here
A timeline of landmark discoveries
The first siderophore
Neilands isolates ferrichrome from a fungus — the foundation of the siderophore concept and of microbial iron acquisition.
The Irving–Williams series
Irving and Williams publish the stability order of transition-metal complexes — the thermodynamic backbone of cellular metal selectivity and mismetallation.
"Nutritional immunity" named
Eugene Weinberg frames iron withholding as a host defense — the concept that would organize decades of host–pathogen metal research.
Fur, the iron master switch
Hantke names the ferric uptake regulator in E. coli — now known to govern more than ninety genes and the model for metal-responsive regulation.
Microbes immobilize uranium
Lovley shows Geobacter enzymatically reduces soluble uranium to an insoluble form — the birth of metal bioremediation.
"Metallomics" is coined
Haraguchi proposes metallomics as an integrated biometal science, a companion "-omics" to genomics and proteomics.
Calprotectin caught in the act
Corbin et al. show the host protein calprotectin starves bacteria of manganese and zinc inside abscesses — nutritional immunity made molecular.
The genetics of mercury methylation
Parks et al. identify hgcA and hgcB — the two genes that turn mercury into its neurotoxic methyl form.
The first Trojan-horse antibiotic
Cefiderocol wins FDA approval — a siderophore antibiotic that hijacks bacterial iron transport, proving the metallomics-to-medicine pipeline.
Bacterial metallostasis, synthesized
Chen & Giedroc's Chemical Reviews survey unifies metal sensing, metalloproteome remodeling and trafficking into a single framework for the field.