
Current-circumscription, type-species-anchored Propionibacterium reconstruction with nine pleomorphic rods in three single and three paired groupings. Former cutaneous species now placed outside the genus are excluded; this plate is representative, non-universal, non-diagnostic, and not a micrograph.
Scientific media record1 verified identifier
- Subject
- Propionibacteriumtaxon · genus
- Identifiers
- NCBITaxon:1743
- Review
- Editorial review completeIdentifiers authority-verified · Accessibility validated · · propionibacterium|propionibacterium-morphology-v1.webp
- Digital source
- Trained-algorithmic mediaCreated with a trained generative algorithm and reviewed by WikiBiome for subject identity, scientific framing, identifiers, provenance, and accessibility.
- Scientific basis
- Propionibacterium — NCBI TaxonomyPropionibacterium — LPSNThe natural history of cutaneous propionibacteria, and reclassification of selected speciesChanges in protein synthesis and morphology during acid adaptation of Propionibacterium freudenreichii
- License
- CC BY-SA 4.0Created
Propionibacterium (largely reclassified as Cutibacterium for skin species) is a genus of Gram-positive, anaerobic to aerotolerant bacteria that produce propionic acid as their primary fermentation product. P. acnes (now Cutibacterium acnes) is the dominant skin commensal and acne pathogen, but the genus appears across multiple cancer microbiome studies.
Evidence map5 cited passagesInspect provenance +
Prostate cancer: Enriched in tumor tissue; associated with chronic prostatic inflammation.
Ovarian cancer: Part of peritoneal and tumor microbiome.
Breast cancer: Positively associated with breast cancer risk in oral microbiome.
CVD: Circulating microbial DNA including Propionibacterium detected in cardiovascular disease.
MS: Part of oral microbiota alterations.
Cancer Associations#
Prostate cancer: Enriched in tumor tissue; associated with chronic prostatic Metal-Driven Inflammation.[1]Bautista 2025 — Reprogramming Prostate Cancer Through the MicrobiomeJhommara Bautista, Walter D. Cardona-Maya, Kelly Gancino-Guevara et al. · 2025Open reference 1 ↓ Ovarian cancer: Part of peritoneal and tumor microbiome.[2]Altered Composition of Microbiota in Women with Ovarian Endometrioma: Microbiome Analyses of Extracellular Vesicles in the Peritoneal FluidLee SR, Lee JC, Kim SH et al. · 2021Open reference 2 ↓[3]Zhang 2024 — The Ovarian Cancer-Associated Microbiome Contributes to the Tumor's Inflammatory MicroenvironmentMin Zhang, Jiao Mo, Wei Huang et al. · 2024Open reference 3 ↓
Breast cancer: Positively associated with breast cancer risk in oral microbiome.[4]Wu et al. 2022 — The Oral Microbiome and Breast Cancer in the Ghana Breast Health StudyZeni Wu, Doratha A. Byrd, Yunhu Wan et al. · 2022Open reference 4 ↓ CVD: Circulating microbial DNA including Propionibacterium detected in cardiovascular disease.[5]Elevated Levels of Circulating DNA in Cardiovascular Disease Patients: Metagenomic Profiling of Microbiome in the CirculationVasudevan Dinakaran, Andiappan Rathinavel, Muthuirulan Pushpanathan et al. · 2014Open reference 5 ↓ MS: Part of oral microbiota alterations.[6]Bacterial Variation in the Oral Microbiota in Multiple Sclerosis PatientsZangeneh Z, Abdi-Ali A, Khamooshian K et al. · 2021Open reference 6 ↓
Cross-References#
- Propionic Acid—primary metabolic product
- prostate cancer—tumor microbiome enrichment
- Breast Cancer—oral microbiome risk association
References 6
Numbered by first appearance in the article, then reconciled with its declared source list.
- 1
Jhommara Bautista, Walter D. Cardona-Maya, Kelly Gancino-Guevara et al. (2025). Bautista 2025 — Reprogramming Prostate Cancer Through the Microbiome. Frontiers in Medicine.
- 2
Lee SR, Lee JC, Kim SH et al. (2021). Altered Composition of Microbiota in Women with Ovarian Endometrioma: Microbiome Analyses of Extracellular Vesicles in the Peritoneal Fluid. International Journal of Molecular Sciences.
- 3
Min Zhang, Jiao Mo, Wei Huang et al. (2024). Zhang 2024 — The Ovarian Cancer-Associated Microbiome Contributes to the Tumor's Inflammatory Microenvironment. Frontiers in Cellular and Infection Microbiology.
- 4
Zeni Wu, Doratha A. Byrd, Yunhu Wan et al. (2022). Wu et al. 2022 — The Oral Microbiome and Breast Cancer in the Ghana Breast Health Study. International Journal of Cancer.
- 5
Vasudevan Dinakaran, Andiappan Rathinavel, Muthuirulan Pushpanathan et al. (2014). Elevated Levels of Circulating DNA in Cardiovascular Disease Patients: Metagenomic Profiling of Microbiome in the Circulation. PLOS ONE.
- 6
Zangeneh Z, Abdi-Ali A, Khamooshian K et al. (2021). Bacterial Variation in the Oral Microbiota in Multiple Sclerosis Patients. PLoS ONE.
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