PapersFlow Research Brief
Acne and Rosacea Treatments and Effects
Research Guide
What is Acne and Rosacea Treatments and Effects?
Acne and rosacea treatments and effects refer to the medical interventions and their physiological impacts aimed at managing acne vulgaris and rosacea, including topical therapies, antibiotics, photodynamic therapy, and addressing factors such as inflammation, sebaceous gland function, and antibiotic resistance.
The field encompasses 44,306 papers on the management, pathogenesis, and epidemiology of acne vulgaris and rosacea. Key areas include the role of Propionibacterium acnes, inflammation, sebaceous gland function, photodynamic therapy, antibiotic resistance, and epidemiological patterns. Growth data over the past five years is not available.
Topic Hierarchy
Research Sub-Topics
Cutibacterium acnes in Acne Pathogenesis
This sub-topic dissects strain-specific virulence of C. acnes in biofilm formation, immune modulation, and comedogenesis. Metagenomic studies map microbiome dysbiosis across acne severities.
Sebaceous Gland Pathobiology in Acne
Researchers explore lipid dysregulation, holocrine secretion, and androgen signaling in sebaceous glands promoting acne. Models integrate stem cell dynamics and sebum metabolomics.
Innate Inflammation in Acne and Rosacea
Focuses on NLRP3 inflammasome activation, cytokine profiles (IL-1, IL-17), and neutrophil responses in acne vulgaris and rosacea. Studies link triggers like Demodex to neurogenic inflammation.
Antibiotic Resistance in Acne Therapy
This area tracks resistance evolution in C. acnes to macrolides and tetracyclines, evaluating stewardship strategies. Clinical trials assess combinations with retinoids or benzoyl peroxide.
Photodynamic Therapy for Acne and Rosacea
Investigates ALA-PDT protocols targeting sebaceous glands and porphyrin-producing bacteria. Randomized trials compare efficacy, pain management, and long-term relapse rates.
Why It Matters
Acne vulgaris and rosacea affect substantial portions of the global population, contributing to the skin disease burden documented in "The Global Burden of Skin Disease in 2010: An Analysis of the Prevalence and Impact of Skin Conditions" (2013), which analyzed prevalence and impact across conditions including acne. "Guidelines of care for the management of acne vulgaris" (2016) by Zaenglein et al. provides evidence-based recommendations for treatments like topical retinoids and antibiotics, reducing lesions and inflammation in patients. The skin microbiome, as reviewed in "The skin microbiome" (2011) by Grice and Segre and "The human skin microbiome" (2018) by Byrd et al., influences treatment efficacy by modulating Propionibacterium acnes and inflammation, with applications in microbiome-targeted therapies for resistant cases.
Reading Guide
Where to Start
"Guidelines of care for the management of acne vulgaris" (2016) by Zaenglein et al., as it offers a structured, evidence-based overview of treatment protocols directly applicable to clinical management of acne.
Key Papers Explained
"Guidelines of care for the management of acne vulgaris" (2016) by Zaenglein et al. establishes treatment standards building on pathogenesis insights from "The skin microbiome" (2011) by Grice and Segre, which details Propionibacterium acnes roles, and "The human skin microbiome" (2018) by Byrd et al., updating microbiome dynamics in disease. "New Cell Formation in Human Sebaceous Glands" (1966) by Epstein et al. provides foundational sebaceous gland biology underpinning these mechanisms. "The Global Burden of Skin Disease in 2010: An Analysis of the Prevalence and Impact of Skin Conditions" (2013) by Hay et al. contextualizes their epidemiological relevance.
Paper Timeline
Most-cited paper highlighted in red. Papers ordered chronologically.
Advanced Directions
Current research emphasizes antibiotic resistance and microbiome modulation, as indicated by cluster keywords, though no recent preprints or news are available. Frontiers include photodynamic therapy applications and sebaceous gland-targeted interventions derived from core papers like Grice and Segre (2011).
Papers at a Glance
| # | Paper | Year | Venue | Citations | Open Access |
|---|---|---|---|---|---|
| 1 | The Diagnosis of Polycystic Ovary Syndrome during Adolescence | 2015 | Hormone Research in Pa... | 3.1K | ✓ |
| 2 | The skin microbiome | 2011 | Nature Reviews Microbi... | 3.0K | ✓ |
| 3 | The human skin microbiome | 2018 | Nature Reviews Microbi... | 2.5K | ✓ |
| 4 | UV Radiation and the Skin | 2013 | International Journal ... | 1.8K | ✓ |
| 5 | The Global Burden of Skin Disease in 2010: An Analysis of the ... | 2013 | Journal of Investigati... | 1.6K | ✓ |
| 6 | Guidelines of care for the management of acne vulgaris | 2016 | Journal of the America... | 1.5K | ✕ |
| 7 | Efficacy of a New Tonic Containing Urea, Lactate, Polidocanol,... | 2013 | Skin Pharmacology and ... | 1.3K | ✓ |
| 8 | New Cell Formation in Human Sebaceous Glands**From the Divisio... | 1966 | Journal of Investigati... | 1.3K | ✓ |
| 9 | A Prospective Study of the Prevalence of the Polycystic Ovary ... | 2000 | The Journal of Clinica... | 1.3K | ✓ |
| 10 | The Nature of Herpes Zoster: A Long-Term Study and a New Hypot... | 1965 | Proceedings of the Roy... | 1.3K | ✓ |
Frequently Asked Questions
What are the standard guidelines for acne vulgaris management?
"Guidelines of care for the management of acne vulgaris" (2016) by Zaenglein et al. recommends topical therapies such as benzoyl peroxide, retinoids, and topical antibiotics as first-line treatments for mild acne. For moderate to severe cases, oral antibiotics or isotretinoin are advised alongside topical agents. These guidelines emphasize combination therapy to address multiple pathogenic factors including inflammation and bacterial colonization.
How does the skin microbiome relate to acne and rosacea?
"The skin microbiome" (2011) by Grice and Segre describes the microbial communities on human skin, including Propionibacterium acnes as a key player in acne pathogenesis. "The human skin microbiome" (2018) by Byrd et al. expands on this, noting microbiome dysbiosis contributes to inflammation in acne and rosacea. Treatments targeting microbiome composition can reduce disease severity.
What role do sebaceous glands play in acne?
"New Cell Formation in Human Sebaceous Glands" (1966) by Epstein et al. demonstrates ongoing cell renewal in sebaceous glands, contributing to sebum production implicated in acne development. Increased sebaceous activity promotes Propionibacterium acnes proliferation and inflammation. Therapies like retinoids target sebaceous gland function to alleviate acne.
How is acne linked to polycystic ovary syndrome?
"The Diagnosis of Polycystic Ovary Syndrome during Adolescence" (2015) by Witchel et al. notes acne as a common feature in adolescent PCOS due to hyperandrogenism. "A Prospective Study of the Prevalence of the Polycystic Ovary Syndrome in Unselected Caucasian Women from Spain" (2000) by Asunción et al. found acne present in PCOS cases among reproductive-age women. Treatment often requires addressing underlying hormonal imbalances.
What is the global impact of skin diseases like acne and rosacea?
"The Global Burden of Skin Disease in 2010: An Analysis of the Prevalence and Impact of Skin Conditions" (2013) by Hay et al. quantifies the prevalence of skin conditions, including acne, affecting millions worldwide. Acne and rosacea contribute to significant morbidity through psychosocial effects. Effective treatments reduce this burden by improving quality of life.
Open Research Questions
- ? How can antibiotic resistance in Propionibacterium acnes be overcome in acne treatments?
- ? What are the precise mechanisms linking skin microbiome dysbiosis to rosacea inflammation?
- ? How do sebaceous gland cellular dynamics influence treatment responses in severe acne?
- ? What epidemiological factors predict acne persistence into adulthood?
- ? How does UV radiation exacerbate acne and rosacea pathogenesis?
Recent Trends
The field includes 44,306 works with no specified five-year growth rate; persistent focus remains on pathogenesis involving Propionibacterium acnes and inflammation, as in foundational papers like "The skin microbiome" by Grice and Segre.
2011No recent preprints or news coverage in the last 12 months indicate steady rather than rapidly expanding activity.
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