ArticlemSphere2020
Porphyrin Production and Regulation in Cutaneous Propionibacteria.
Open access · goldAbstract readComparative Study
In one paragraph
Article in mSphere, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.
0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
6.6field-weighted citation impact, top 3% of its field
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
44 citing papers in PubMed, 66 citations in OpenAlex.
- The Bacterial Landscape of Facial Skin: From Homeostasis to Skin Conditions.Dermatology and therapy · 2026Review
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- Bacterial porphyrins in healthy skin: Microbiota components impact melanogenesis and age-related processes leading to Porphyr'ageing.International journal of cosmetic science · 2026Article
- Evaluation of lactic acid ferment lysate for the management of oily skin: impact on sebum, hydration, and microbiota.Frontiers in physiology · 2026Article
- Biomedical optical imaging of acne pathology: from single-modality methods to multimodal integration.Frontiers in medicine · 2026Review
- Porphyrin pathways as targets for combating antimicrobial resistance: virulence and therapeutic opportunities.Frontiers in cellular and infection microbiology · 2026Review
- Polarized Dermoscopy and Ultraviolet-Induced Fluorescence Dermoscopy of Basal Cell Carcinomas in the H- and Non-H-Zones of the Head and Neck.Dermatology and therapy · 2025Article
- Safety Evaluation of Topical Products Containing Live Cultures and Ferment of Cutibacterium Acnes Subspecies Defendens Strain XYCM42 in Individuals Predisposed to Acne Vulgaris.The Journal of clinical and aesthetic dermatology · 2025Article
- Analysis of global trends and hotspots of skin microbiome in acne: a bibliometric perspective.BioData mining · 2025Article
- Light-based therapy of infected wounds: a review of dose considerations for photodynamic microbial inactivation and photobiomodulation.Journal of biomedical optics · 2025Review
- Efficacy of a Postbiotic Formulation Combined With Microneedling for Mild-to-Moderate Acne: A Self-Control Study.Journal of cosmetic dermatology · 2025Article
- A comprehensive classification and analysis of oily sensitive facial skin: a cross-sectional study of young Chinese women.Scientific reports · 2025Article
- Skin Microbiome in Health and Disease: Mechanisms and Emerging Therapeutic Strategies.Clinical, cosmetic and investigational dermatology · 2025Review
- Culture dependent and independent approaches reveal the role of specific bacteria in human skin aging.iMetaOmics · 2024Article
- Microbial Dysbiosis in the Skin Microbiome and Its Psychological Consequences.Microorganisms · 2024Review
- Ultraviolet-induced red fluorescence in androgenetic alopecia-indicating alterations in microbial composition.Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI) · 2024Article
- Skinly: A novel handheld IoT device for validating biophysical skin characteristics.Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI) · 2024Article
- Red/Orange Autofluorescence in Selected Candida Strains Exposed to 405 nm Laser Light.Dentistry journal · 2024Article
- Knowledge, attitudes and practices regarding spinal vascular malformations among doctors in China: a cross-sectional study.BMJ open · 2024Article
- Comparative Genomic Analysis ofMicroorganisms · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 2 institutions in 2 countries.
Emma Barnard *Department of Molecular and Medical Pharmacology, Crump Institute for Molecular Imaging, David Geffen School of Medicine, UCLA, Los Angeles, California, USA.
Tremylla Johnson *Department of Molecular and Medical Pharmacology, Crump Institute for Molecular Imaging, David Geffen School of Medicine, UCLA, Los Angeles, California, USA.
Tracy NgoDepartment of Molecular and Medical Pharmacology, Crump Institute for Molecular Imaging, David Geffen School of Medicine, UCLA, Los Angeles, California, USA.
Uma AroraDepartment of Molecular and Medical Pharmacology, Crump Institute for Molecular Imaging, David Geffen School of Medicine, UCLA, Los Angeles, California, USA.
Gunilla LeuterioDepartment of Molecular and Medical Pharmacology, Crump Institute for Molecular Imaging, David Geffen School of Medicine, UCLA, Los Angeles, California, USA.
Andrew McDowellNorthern Ireland Centre for Stratified Medicine, Ulster University, Londonderry, United Kingdom.
Huiying LiDepartment of Molecular and Medical Pharmacology, Crump Institute for Molecular Imaging, David Geffen School of Medicine, UCLA, Los Angeles, California, USA huiying@ucla.edu.
Institute for Molecular Medicine · USUniversity of Ulster · GB
Funding
MULTIDISCIPLINARY TRAINING IN MICROBIAL PATHOGENESIST32AI007323 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Peter John Bradley · 1988 to 2026
$8.6MUnderstanding B-Lactam Resistance in Acinetobacter baumanniiR01AI072219 · NIAID · CASE WESTERN RESERVE UNIVERSITY · PI ROBERT A. BONOMO, Philip N. Rather · 2007 to 2026
$6.6MUnderstanding ceftazidime resistance in SHV B-LactamasesR01AI063517 · NIAID · CASE WESTERN RESERVE UNIVERSITY · PI BONOMO, ROBERT A. · 2005 to 2023
$4.9MA Mechanism-Based Approach to Metallo-beta-Lactamase InhibitionR01AI100560 · NIAID · CASE WESTERN RESERVE UNIVERSITY · PI BONOMO, ROBERT A., SPENCER, JAMES · 2012 to 2022
$4.4MPopulation dynamics of P. acnes and their phages in the human skin microbiomeR01GM099530 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI LI, HUIYING · 2012 to 2015
$1.4MIdentifying host human products responsible for natural transformation of resistance traits in Acinetobacter sppSC3GM125556 · NIGMS · CALIFORNIA STATE UNIVERSITY FULLERTON · PI RAMIREZ, MARIA SOLEDAD · 2018 to 2025
$851kBLRD VA I01 BX001974NIAID NIH HHS R01 AI063517NIAID NIH HHS R01 AI072219NIAID NIH HHS R01 AI100560NIAID NIH HHS T32 AI007323NIGMS NIH HHS R01 GM099530NIGMS NIH HHS SC3 GM125556
Abstract
Porphyrins are intermediate metabolites in the biosynthesis of vital molecules, including heme, cobalamin, and chlorophyll. Bacterial porphyrins are known to be proinflammatory, with high levels linked to inflammatory skin diseases.
Indexed as
HumansMicrobiotaPhylogenyPorphyrinsPropionibacteriaceaePropionibacteriumPropionibacterium acnesSkinPorphyrinsacneporphyrinpropionibacteriaPropionibacterium acnesskin microbiome
Identifiers
What OpenQuestion holds
Textmetadata
LicenceCC BY
Read underepoch 390
Registered trials
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.