8 citations
,
January 2024 in “Microorganisms” This study found that administering dupilumab to patients with moderate-to-severe atopic dermatitis over 12 weeks altered both fungal and bacterial skin microbiomes, increasing microbial diversity and decreasing colonization by Malassezia and Staphylococcus aureus at lesion sites.
2 citations
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June 2025 in “Biomolecules” This review highlights that gut dysbiosis and bacterial extracellular vesicles are key factors in PCOS pathophysiology, and suggests AI-driven analysis of these profiles could enhance diagnostic accuracy and treatment personalization, though ethical concerns like data privacy and bias must be considered.
65 citations
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October 2018 in “Frontiers in cellular and infection microbiology” This study observed that dandruff in Indian women is associated with a distinct scalp microbiome, including specific bacterial and unknown Malassezia species, with implications for nutrient homeostasis and cell-host adhesion pathways.
11 citations
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February 2021 in “Biomedicines” This review discusses the role of hair follicle bacterial colonization in immune responses and the pathogenesis of alopecia but reports no new clinical results.
June 2026 in “Clinical and Experimental Dermatology” This study reviewed 55 studies to assess the bacterial microbiome in hair follicles across different inflammatory skin and hair conditions, reporting shifts in the abundance of Cutibacterium and Staphylococcus among various diseases, though the causal significance remains unclear.
June 2025 in “Frontiers in Immunology” Sampling methods greatly affect skin microbiome data in acne studies.
114 citations
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February 2023 in “International Journal of Molecular Sciences” This review discusses the relationship between skin microbiome changes and conditions such as ageing and skin disease, emphasizing the need for further research, but reports no new findings.
1 citations
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July 2023 in “Scientific Reports” This study found that women who wear the hijab have a different scalp microbiome composition compared to those who do not, with specific bacteria and fungi more prominent in each group, suggesting a higher susceptibility to seborrheic dermatitis among hijab wearers.
1 citations
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January 2023 in “Science Advances” This study found that bacterially induced metabolic changes in stem cells can enhance skin and hair follicle regeneration in both mice and humans, suggesting potential strategies for improving recovery after injury.
June 2026 in “BMC Microbiology” In this study, researchers demonstrated that using cyanoacrylate glue effectively reduces microbial contamination in biopsy samples from the skin surface of wild roe deer, offering valuable insights for human hair follicle microbiome research despite the nonhuman model.
June 2026 in “Revista Brasileira de Saúde” This study reviewed current scientific evidence on how scalp microbiome alterations may affect hair growth, citing connections to inflammatory and immune processes and suggesting potential for therapeutic targeting, though further studies are needed to confirm clinical applications.
5 citations
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April 2023 in “BMC Microbiology” This study found that using a shampoo containing heat-killed probiotics, GMNL-653, led to decreased dandruff and sebum production and increased hair growth in human participants, with observed microbiota shifts including changes in M. globosa and M. restricta abundance.
4 citations
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October 2021 in “Microorganisms” This study suggests that both the sebum composition and microbial imbalance on the scalp may play a role in the development of androgenetic alopecia among Japanese males.
47 citations
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March 2022 in “Frontiers in cellular and infection microbiology” This review discusses the role of the skin microbiome in the pathogenesis of various skin disorders, such as atopic dermatitis and psoriasis, and reports no new clinical findings; it emphasizes potential therapeutic implications.
9 citations
,
February 2022 in “Genes” This study found a significant association between gut microbiome composition and PCOS in Indian women, relating specific bacterial genera to reproductive health and metabolic indicators.
8 citations
,
October 2022 in “Cold Spring Harbor perspectives in biology” The document concludes that better understanding the wound microbiome can improve chronic wound care by preserving helpful bacteria and targeting harmful ones.
2 citations
,
February 2024 in “International journal of molecular sciences” This review explores the connection between the gut-skin axis and the development of dermatological conditions like atopic dermatitis, psoriasis, alopecia areata, and acne, and discusses the potential of probiotics in reshaping the microbiome to alleviate these skin issues.
1 citations
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January 2023 in “Metabolites” This review discusses the relationship between gut microbiota and polycystic ovarian syndrome (PCOS), including its potential mechanisms and the role of alterations in microbiome composition on PCOS pathophysiology.
March 2026 in “International Journal of Dermatology” In this study, researchers observed that patients with androgenetic alopecia show differences in scalp microbial communities compared to the general population, including an increase in Cutibacterium acnes, particularly in males, which may interact with lipid and immune pathways to contribute to hair follicle miniaturization.
January 2025 in “Bali Medical Journal” This study found a significant correlation between aerobic and anaerobic bacteria in the scalp microbiome and female androgenetic alopecia, with notable prevalence differences in specific bacterial groups between affected and non-affected women.
January 2025 in “Universidad de Córdoba Insitutional Repository (Universidad de Córdoba)” In this study, researchers observed that individuals with alopecia areata exhibited significant changes in scalp microbiota diversity and composition, which were linked to disease severity and inflammation markers, though it remains unclear if these microbial shifts are a cause or a result of hair loss.
August 2023 in “Clinical, Cosmetic and Investigational Dermatology” This study identified key trends and influential contributors in skin microbiome research from the past decade, highlighting the growing publication rates, major players like the USA, and prominent researchers such as Gallo RL.
March 2021 in “Actas Dermo-Sifiliográficas” This review discusses the scalp microbiome's unique features and its potential role in hair disorders, suggesting that microbiome-targeted treatments could offer new therapeutic options, though no clinical results are reported.
September 2020 in “Journal of Investigative Medicine” This article discusses the role of the microbiome in different forms of alopecia and highlights the importance of Omics approaches for future research, but it provides no new clinical results.
July 2019 in “bioRxiv (Cold Spring Harbor Laboratory)” This study observed that Indian women with PCOS had distinct gut microbiome profiles, linking specific bacterial genera to metabolic and hormonal predictors of the condition.
July 2022 in “Journal of Investigative Dermatology” This study identified that bacterially-induced metabolic changes in keratinocytes enhance skin and hair follicle regeneration, suggesting that modifying skin microbiome interactions may improve wound healing.
November 2025 in “Journal of Investigative Dermatology” CBD can help hair grow by supporting scalp health and reducing inflammation.
In this research, geography was found to explain more variation in the human skin microbiome than skin type, while host genetics contributed unique microbial structures, highlighting their role in skin microbiome ecology through extensive genomic and metagenomic analyses in a diverse international cohort.
This review reports that alterations in the scalp, hair follicle, and gut microbiome are associated with alopecia, and interventions targeting microbiome dysbiosis may have potential in treating hair loss.
8 citations
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August 2015 in “Experimental Dermatology” This review identifies that anaerobic bacteria from the gut and oral microbiota, not typical skin pathogens, are frequently present in hidradenitis suppurativa lesions, suggesting a role in inflammation and potential treatment targets.