January 2026 in “Metabolites” This study analyzed gene expression profiles from multiple tissues to explore the molecular connections between obesity and immune-related processes, identifying potential links and pathways that may require further experimental validation to understand their roles in obesity fully.
21 citations
,
March 2023 in “Journal of Crohn s and Colitis” This study suggests that microvascular damage and platelet deregulation may persist in ulcerative colitis patients even during remission, remaining as disease-associated molecular signatures.
2 citations
,
November 2025 in “International Journal of Molecular Sciences” This review highlights that the skin microbiota plays a crucial role in wound healing, with beneficial microorganisms aiding tissue repair and opportunistic pathogens hindering it, potentially guiding future microbiome-targeted therapies.
4 citations
,
June 2021 in “Journal of Microbiology and Biotechnology” This study found that ginsenoside Rg4 enhanced hair-inductive properties of dermal papilla cells via the AKT/GSK3β/β-catenin pathway, suggesting its potential as a natural therapy for hair growth.
February 2026 in “Frontiers in Immunology” This review highlights the role of the brain–gut–skin axis in systemic inflammatory skin conditions, revealing potential interventions like microbiome-directed treatments and integrative therapies, though emphasizes the need for more robust clinical validation.
114 citations
,
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.
48 citations
,
April 2019 in “PloS one” This study observed a microbial shift on the scalp of Alopecia areata patients, characterized by an increase in Propionibacterium acnes and a decrease in Staphylococcus epidermidis, compared to healthy controls.
22 citations
,
April 2020 in “Frontiers in Cellular and Infection Microbiology” This study found significant differences in scalp microbiome composition and volatile organic metabolites between individuals with alopecia areata and healthy controls, suggesting potential microbiome-related therapeutic interventions for hair growth disorders.
10 citations
,
January 2019 in “International Immunology” This review discusses the interactions between immune cells and the skin epithelium and their impact on maintaining barrier function, emphasizing the potential to enhance epithelial barrier function in inflammatory diseases.
4 citations
,
October 2022 in “Genes” This review discusses the role of cutaneous and intestinal microbiota in the development of alopecia areata, summarizing current literature without reporting new clinical results.
February 2024 in “International journal of molecular sciences” This study reviews current evidence on the role of ILC3s in the skin, highlighting their potential involvement in responding to microbiome changes such as those associated with acne and suggesting gaps in understanding their mechanisms.
December 2021 in “Revista da Sociedade Portuguesa de Dermatologia e Venereologia” This review discusses the impact of dysbiosis on scalp diseases like seborrheic dermatitis and alopecia areata, reporting no new results; the authors suggest the microbiome could offer therapeutic options.
4 citations
,
November 2022 in “Frontiers in Immunology” This review discusses the roles of resident macrophages in the liver and lung, emphasizing their unique contributions to maintaining tissue homeostasis and the interface between circulation and external environments, but reports no new findings.
August 2025 in “Frontiers in Microbiology” This study found that microneedling treatment improved hair regeneration in an animal model of alopecia areata and positively influenced the gut microbiome by restoring microbial diversity and altering short-chain fatty acid levels.
15 citations
,
March 2021 in “EMBO Reports” PRSS35 enzyme may help start skin tumors and could be a target for cancer treatment.
February 2026 in “Frontiers in Microbiology” This review examines current understanding of how skin microbiota interact with and influence wound healing, highlighting the roles of commensal microorganisms in inflammation resolution, tissue regeneration, and barrier restoration, and discusses potential microbiota-based therapies for improving wound management.
February 2025 in “Applied Sciences” This study found that extracts from heterotropic cultures of Scenedesmus deserticola JD052 enhanced hair-inductive properties in human dermal papilla cells more effectively than photoautotrophic extracts, likely through activation of AKT/β-catenin signaling, despite similar loliolide content.
20 citations
,
December 2020 in “Frontiers in Immunology” This study found that certain T cell-associated genes were upregulated in dogs with Vogt-Koyanagi-Harada syndrome and vitiligo, suggesting a shared immunopathogenesis with humans.
36 citations
,
June 2019 in “eLife” This study introduces MicrobeFDT, a tool that clusters chemically similar compounds and links them to gut microbial enzymes and toxicities, demonstrating its utility by uncovering previously unknown metabolism of the cancer drug altretamine.
This study found that patients with androgenetic alopecia showed distinct scalp bacterial imbalances compared to healthy individuals, which were associated with unhealthy lifestyles. These microbial changes might contribute to follicular inflammation, potentially accelerating hair loss in these patients.
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.
17 citations
,
September 2020 in “Journal of Endocrinological Investigation” This study found that the gut microbiota composition in patients with post-finasteride syndrome differs significantly from healthy controls, with reduced diversity and specific microbial changes, suggesting a potential diagnostic marker and therapeutic target.
This research found significant associations between gut microbiome composition and 14 out of 37 examined health conditions, suggesting that increased microbial abundance often aligns with favorable health states.
April 2024 in “Frontiers in microbiology” This study found that certain gut microbiota are linked with androgenetic alopecia, identifying both risk and protective microbial factors, which could inform targeted probiotic strategies for managing AGA.
3 citations
,
January 2025 in “JID Innovations” This review reports that the unique tunnel structures in advanced hidradenitis suppurativa impair quality of life and resist biological therapy, with their formation involving complex cellular and molecular interactions, including microbial dysbiosis, all contributing to ongoing inflammation and scarring.
181 citations
,
January 2019 in “Cell” In this research, authors found that skin-resident ILCs regulate sebaceous gland function and microbial balance, emphasizing an immune-epithelia system that supports host-microbe symbiosis.
December 2024 in “Microorganisms” This study analyzed changes in the microbiota during antler velvet regeneration in sika deer and found significant differences in microbial community composition between 15 and 30 days post-pedicle casting, highlighting the potential roles of specific bacteria in wound healing and tissue regeneration.
December 2024 in “Medicine” This study suggests a potential genetic link between gut microbiota and androgenetic alopecia, identifying specific microbial taxa associated with either increased or reduced risk.
4 citations
,
December 2023 in “Clinical Cosmetic and Investigational Dermatology” This study found that in people with leprosy sequelae, ulcers on the lower limbs exhibited decreased microbial diversity and reduced abundance of specific bacteria compared to normal skin, with skin metabolites closely linked to these microbial changes.
8 citations
,
May 2019 in “Journal of Stem Cells & Regenerative Medicine” This study found that mesenchymal stem cells derived from dental pulp and adipose tissue have distinct gene expression signatures that suggest potential target diseases for clinical applications.