May 2023 in “Indian Journal of Dermatology” In this study, researchers observed temporary skin reactions at BCG vaccination sites following the Pfizer-BioNTech COVID-19 mRNA vaccine in five patients, suggesting underreported occurrences.
October 2022 in “Research Square (Research Square)” This study found that volatile compounds from Bacillus subtilis strain WM13-24 improved root development in Arabidopsis by influencing auxin signaling.
August 2022 in “Ad-Dawaa' Journal of Pharmaceutical Sciences” This study found that a combination of H. rosa-sinensis L. and B. racemosa extracts produced the most hair follicles in stress-induced alopecia in male Wistar albino rats.
March 2022 in “Research Square (Research Square)” This study reported that pelage hair follicle mesenchymal stem cells isolated from mice using Ficoll Density Gradient Sedimentation can be obtained in large numbers and may promote hair growth via exosome secretion.
October 2021 in “Dermatology practical & conceptual” High-dose corticosteroids can significantly regrow hair in severe alopecia areata.
October 2021 in “Journal of Investigative Dermatology” This study found that COVID-19 pandemic restrictions may have led to delayed access to dermatological care for leprosy patients, resulting in increased bacillary load and disease severity.
April 2021 in “Journal of Investigative Dermatology” This study found that skin bacteria promote regeneration in wound-induced hair follicle neogenesis, suggesting a role for IL-1β signaling and challenging the belief that infection inhibits healing.
June 2020 in “Journal of Investigative Dermatology” This study found that increasing commensal bacterial load on the skin enhances wound-induced hair follicle neogenesis in mice, mediated through IL1R-MyD88 signaling pathways.
January 2020 in “Social Science Research Network” This study found that skin bacteria contribute to regeneration in wound healing and WIHN by promoting IL-1β signaling, challenging the view that sterility is always beneficial for healing small wounds.
April 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” This study suggests that stimulating olfactory receptors in human hair follicles with Sandalore® increases antimicrobial activity by upregulating dermcidin production, potentially offering a novel approach for treating hair follicle diseases with bacterial issues.
April 2019 in “Journal of Investigative Dermatology” This study found that the gut microbiota in alopecia areata patients showed distinct dysbiosis, with an overrepresentation of Firmicutes and underrepresentation of Bacteroides, aligning with patterns seen in other autoimmune disorders.
January 2019 in “Advances in Environmental Biology” This article discusses the structure and function of sebaceous glands and their role in skin moisture but reports no new research findings.
January 2013 in “Hunan Agricultural Sciences” In this study, Lactobacillus reuteri and Bacillus natto were found to potentially replace Aureomycin in alleviating weaning stress in piglets, based on growth, diarrhea rate, immunity, and other health indicators.
September 2012 in “Hair transplant forum international” This article reviews the controversies that led to the establishment of the ISHRS and its impact on the evolution of hair transplantation, reporting no new clinical results.
September 2010 in “Urology” The effectiveness of finasteride for preventing chronic bacterial prostatitis is unclear.
127 citations
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January 2013 in “PLOS ONE” This study found that feeding aged mice a probiotic yogurt induced changes leading to thicker, healthier fur, suggesting a bacteria-triggered interleukin-10-dependent mechanism that mimics signs of youth and reproductive fitness.
48 citations
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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.
38 citations
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August 2003 in “International Journal of Urology” In this study, androgen deprivation, particularly through finasteride treatment, effectively reduced chronic bacterial prostatitis severity in rats, suggesting potential for improved treatment modalities combining finasteride and levofloxacin.
37 citations
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February 2023 in “Gut Microbes” This study found that administering the gut bacterium Thauera sp. strain GDN1 to mice significantly reduced their serum androgen levels, indicating gut bacteria may influence androgen metabolism.
15 citations
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September 2018 in “Frontiers in Plant Science” This study identified that downregulation of the gene BcFLA1 decreases root hair length in Brassica carinata under phosphate-deficient conditions, highlighting its role in root hair elongation.
14 citations
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January 2011 in “Urologia Internationalis” In this animal study, researchers found that finasteride reduced bacterial infection and inflammation in chronic bacterial prostatitis, with the greatest effect when combined with ciprofloxacin.
14 citations
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October 1994 in “The Journal of Dermatologic Surgery and Oncology” This study found that tensed Silastic-Dacron strips completely prevented stretch-back and sometimes compressed the remaining bald area after alopecia-reducing procedures, whereas retention sutures provided only partial prevention.
8 citations
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January 2007 in “International journal of experimental pathology” This study observed that hairless HRS/J mice were resistant to Bacillus anthracis infection at the skin's surface, suggesting resistance may be due to increased dermal neutrophils rather than non-functional hair follicles.
4 citations
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September 2023 in “Bioscience Biotechnology and Biochemistry” In this study, predominant scalp bacteria, such as Cutibacterium acnes and Pseudomonas lini, were found to influence the expression of genes related to scalp and hair health in keratinocytes, potentially affecting scalp repair and hair growth.
4 citations
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March 1999 in “International Journal of STD & AIDS” This report details a case of severe recurrent bacterial vaginosis in a woman with Netherton's syndrome.
3 citations
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April 2021 in “Journal of Clinical Medicine” This pilot study found that bacterial cultures in axillary lymph nodes, skin lesions, and fistulae matched in one hidradenitis suppurativa patient, but the small sample size limits definitive conclusions.
3 citations
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October 2009 in “Dermatology” This discussion highlights inflammation's potential role in hair loss symptoms like androgenic alopecia but reports no new research findings.
2 citations
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January 2025 in “Journal of Migration and Health” This study observed that PCOS patients from migration or minority backgrounds often face lower quality of life, higher depression rates, and reduced self-esteem, suggesting that socioeconomic and sociocultural factors may play significant roles.
1 citations
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September 2024 in “Jurnal Ilmiah JKA (Jurnal Kesehatan Aeromedika)” This study found that red galangal rhizome simplicia extract demonstrated the strongest antibacterial effect against Propionibacterium acnes among tested extracts, achieving a 31.5 mm inhibitory zone at a 20% concentration.
1 citations
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May 2021 in “Cell Host & Microbe” This study reports that skin bacteria can accelerate hair follicle regeneration and improve wound healing through IL-1β signaling, by activating keratinocytes in a pathway involving IL1R/Myd88.