April 2026 in “Science Progress” GLP-1 therapies, especially semaglutide and tirzepatide, may cause hair loss, particularly in women and with rapid weight loss.
November 2024 in “Frontiers in Medicine” Cirrhosis affects quality of life with various symptoms, requiring a holistic, multidisciplinary approach for management.
4 citations
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June 2021 in “Frontiers in Pharmacology” Bone marrow stem cells and their medium help hair regrowth.
53 citations
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April 1985 in “Developmental Biology” Fibronectin and other basement membrane components increase during hair growth and decrease during rest.
20 citations
,
January 2022 in “Oxidative Medicine and Cellular Longevity” Reactive oxygen species (ROS) influence hair growth by causing DNA damage, cell death, and changes in immune cells.
1 citations
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August 2023 in “Clinical, Cosmetic and Investigational Dermatology” A condition with certain scalp changes may come before acne keloidalis nuchae and other similar hair loss disorders.
16 citations
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April 1998 in “Journal of Investigative Dermatology” ACTH promotes hair growth in mink, but α-MSH does not.
2 citations
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May 2022 in “Stem cell research & therapy” Disrupted stem cell signals in hairpoor mice cause hair loss.
July 2024 in “Skin Research and Technology” The products significantly promote hair growth and maintain hair bulb health.
September 2025 in “bioRxiv (Cold Spring Harbor Laboratory)” Non-invasive methods can effectively monitor hair growth cycles, aiding hair loss treatment development.
23 citations
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January 2018 in “BMC genomics” Vimentin is involved in regulating the hair growth cycle in Inner Mongolian Cashmere goats.
27 citations
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September 2015 in “Drug Design Development and Therapy” Collagenase IV is crucial for hair growth by affecting key growth factors.
8 citations
,
January 2022 in “Cureus” A man's hair grew back to almost normal 7 months after COVID-19 without needing treatment.
2 citations
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January 2022 in “Clinical, Cosmetic and Investigational Dermatology” The refined wash test is a reliable way to measure daily hair loss and can tell the difference between different types of hair loss.
2 citations
,
April 2019 in “Journal of Investigative Dermatology” Gasdermin A3 causes hair follicle stem cells to activate too early, leading to hair loss.
1 citations
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June 2000 in “PubMed” Osteopontin may help hair follicle growth during the catagen phase.
Autophagy helps activate hair stem cells and hair growth by changing their energy use to glycolysis.
February 2023 in “Facial Plastic Surgery Clinics of North America” Careful planning and skilled surgery can make hair replacement safe and effective.
April 2012 in “Cancer Research” EGFR deficiency in skin causes hair follicle issues and inflammation.
April 2010 in “DOAJ (DOAJ: Directory of Open Access Journals)” Improving iron levels can help reduce hair loss in females.
December 2023 in “PubMed” Both single-spin and double-spin PRP methods effectively treat hair loss, with single-spin slightly increasing platelet count more.
June 2023 in “Research Square (Research Square)” Autophagy, a cell process, helps activate hair growth stem cells and promote hair growth by controlling glycolysis, a type of cell metabolism.
December 2018 in “Вестник Российской Военно-медицинской академии” PRP therapy significantly improves hair growth and density in men with androgenic alopecia.
January 2025 in “Arquivo Brasileiro de Medicina Veterinária e Zootecnia” Agoutis in captivity have more resting (telogen) hairs than growing (anagen) hairs, regardless of season or gender.
158 citations
,
February 2012 in “Journal of Investigative Dermatology” FGF18 helps keep hair in its resting phase, affecting hair growth cycles.
11 citations
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January 2015 in “PubMed” A specific laser treatment can promote hair growth in mice by increasing certain protein levels.
9 citations
,
July 2020 in “Cell Proliferation” Epiregulin can help hair grow and may be useful for treating hair loss.
1 citations
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January 2016 in “Journal of Biosciences and Medicines” The ACTH/MC2R system is crucial for controlling hair growth cycles in mice.
Lack of Fgf21 slows hair growth by affecting gene interactions.
April 2024 in “Pigment cell & melanoma research” Different types of resting melanocyte stem cells have unique characteristics and vary in their potential to become other cells.