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June 2023 in “Reproduction” Microglia, the brain's immune cells, may contribute to Polycystic Ovary Syndrome (PCOS) by altering the female brain's structure and function, with kisspeptin neurons and GABA neurotransmitters also playing a role.
March 2024 in “Journal of functional biomaterials” A kimchi-derived bacterium could help whiten teeth and prevent bad breath.
September 2023 in “Clinical, cosmetic and investigational dermatology” SLFC can improve scalp health and reduce sensitive scalp symptoms.
April 2018 in “Journal of Investigative Dermatology” Aging reduces skin cell renewal and defense against germs due to TGFbeta, but blocking TGFbeta could help restore these functions.
Microbial imbalances on the scalp can help diagnose and manage hair loss early.
January 2026 in “British Journal of Dermatology” The ATP assay can measure skin microbiome changes and recovery, with ethanol-treated skin taking longer to recover than tape-stripped skin.
July 2024 in “Journal of Investigative Dermatology” Glutamine helps macrophages reduce inflammation and improve wound healing.
Menopause-related skin changes may increase fungal infections and inflammation.
60 citations
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September 2023 in “Science” BTNL proteins help control inflammatory bowel disease by maintaining specific immune cells.
December 2025 in “Mycoses” The study developed a successful mouse model to study skin infections, highlighting the importance of choosing the right fungal strains.
June 2024 in “Skin Research and Technology” Red fluorescence in AGA scalps is linked to different microbes.
January 2026 in “Al-Furat Journal for Health and Medical Sciences” Enterococcus faecalis may be linked to the severity of alopecia areata.
January 2020 in “Social Science Research Network” Skin bacteria help in skin regeneration and wound healing, with a specific signal called IL-1β playing a crucial role.
April 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” DHT may reduce inflammation caused by certain bacteria in skin cells.
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July 1986 in “Journal of The American Academy of Dermatology” Lowest effective minoxidil concentration is 1%, but 2% works better for male pattern baldness.
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September 2019 in “Trends in Immunology” Acne is a temporary skin imbalance during puberty that often resolves on its own.
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January 2008 in “European Journal of Pediatrics” Children with autoimmune gastritis showed improved intestinal health over time and should be checked for other autoimmune conditions.
March 2026 in “Nature Communications” Genetic factors, skin barrier, immune function, and obesity influence risk of fungal skin infections.
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February 2020 in “The Journal of clinical investigation/The journal of clinical investigation” Certain cancer drugs interact with skin bacteria to cause acne-like rashes.
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January 1999 in “Dermatology” Fluconazole is the preferred treatment for deep skin infections in immunocompromised patients.
October 2024 in “Tikrit Journal of Pure Science” High Geh gene expression in Staphylococcus aureus contributes to acne.
70 citations
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February 2019 in “The journal of immunology/The Journal of immunology” Short-chain fatty acids from *Cutibacterium acnes* cause skin inflammation, contributing to acne.
July 2025 in “Journal of Investigative Dermatology” Reduced AhR signaling in HS tunnels leads to persistent inflammation and microbial imbalance.
January 2013 in “Hunan Agricultural Sciences” Lactobacillus reuteri and Bacillus natto can replace antibiotics to improve piglet health and growth.
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September 2020 in “Bioscience Biotechnology and Biochemistry” The scalp has more diverse bacteria, while hair has more bacteria and unique types.
November 2023 in “Journal of Investigative Dermatology” Inhibiting EGFR weakens skin's defense against bacteria.
33 citations
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September 2018 in “Frontiers in Microbiology” Human hair shafts inhibit Gram-positive bacteria growth but not Gram-negative bacteria.
September 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” EGFR inhibitors cause skin issues and hair loss by weakening skin defenses, suggesting antibiotics and targeted treatments can help.
April 2018 in “Journal of Investigative Dermatology” Sensitive scalp has higher pH, more redness, abnormal sebum, and altered bacterial makeup.
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October 1955 in “The journal of nutrition/The Journal of nutrition” Germ-free rats need biotin for growth and have different vitamin metabolism compared to regular rats.