April 2024 in “BENTHAM SCIENCE PUBLISHERS eBooks” The document's conclusion cannot be provided because the document is not readable or understandable.
17 citations
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May 2018 in “Journal of Cosmetic Dermatology” Most women in the study lost hair due to chronic shedding, with stress and nutrient deficiencies being common factors.
4 citations
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March 2021 in “International Journal of Dermatology” COVID-19 and related stress may increase hair loss known as Telogen effluvium.
August 2012 in “Nature Cell Biology” Hair grows when stem cell offspring in the follicle base proliferate, influenced by the dermal papilla.
6 citations
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October 1988 in “Clinics in Dermatology” The molecular details of hair growth are not well understood.
5 citations
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October 1984 in “The BMJ” Up to 50% of scalp hair can be lost before it appears thin, and treatment is only needed for hair loss caused by diseases or deficiencies.
October 2001 in “Science news” Understanding hair growth and loss is complex, involving genetic and molecular factors.
21 citations
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August 2000 in “Dermatologic Surgery” The technique reduces hair loss and increases hair density in early baldness.
3 citations
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June 2002 in “Transgenic Research” Scientists made a mouse that can be made to lose hair and then grow it back.
51 citations
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December 2003 in “The FASEB Journal” The substance AS101 can help hair grow by slowing down hair cell aging and boosting a hair growth protein.
January 2014 in “Journal of Pigmentary Disorders” Women's hair gets thinner and grayer as they age, with treatments available for hair loss and graying.
September 1998 in “Journal of The European Academy of Dermatology and Venereology” Phototrichogram helps assess hair loss severity.
38 citations
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June 2003 in “Journal of Investigative Dermatology Symposium Proceedings” Accurate clinical, histological, and genetic methods are key for understanding and treating hair disorders.
July 2016 in “Journal of Investigative Dermatology” Balding scalps show different gene expressions affecting hair growth compared to non-balding scalps.
3 citations
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October 1982 in “Postgraduate Medicine” Most types of hair loss can regrow naturally, but there are no effective cures for male pattern or age-related hair loss, and only limited options for females.
January 2002 in “Europe PMC (PubMed Central)” The model successfully simulates human hair growth and patterns, including hair loss types.
5 citations
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March 2017 in “Biomedical and Pharmacology Journal” Certain growth factors significantly affect hair loss in women with telogen effluvium.
3 citations
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January 1994 in “Journal of Society of Cosmetic Chemists of Japan” Hair grows slower and thinner with age, but a test tonic improved growth in alopecia subjects.
20 citations
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January 2015 in “Current problems in dermatology” Hair gets thinner, grayer, and changes texture with age due to genetics, environment, and cellular changes, affecting the growth cycle.
October 2015 in “CRC Press eBooks” Scalp biopsy and digital phototrichogram help diagnose and manage different types of diffuse hair loss.
August 2012 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” FGF18 controls hair cycle rest and growth phases.
December 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Abnormal contraction of connective tissue in hair follicles causes hair loss by killing off important cells, and treating this could improve hair growth.
4 citations
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July 2015 in “Journal of Feline Medicine and Surgery Open Reports” A cat with hair loss and illness was found to have cancer spread from its colon.
85 citations
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February 1989 in “Journal of The American Academy of Dermatology” Children with loose anagen hair have easily pluckable hair due to root sheath problems, and it might improve without treatment.
June 2016 in “Experimental Dermatology” Changing hair follicle identity could potentially reverse balding.
3 citations
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June 1979 in “The Journal of Dermatology” Glycosaminoglycan levels peak early in hair growth and decrease as the cycle progresses.
January 2023 in “Springer eBooks” Most older adults experience pattern hair loss due to shrinking hair follicles, with men and women showing different balding patterns.
November 2014 in “Prescriber” The 16-year-old girl with hair loss was successfully treated for alopecia areata, leading to significant hair regrowth.
30 citations
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November 2012 in “Anais Brasileiros De Dermatologia” Diagnosing diffuse alopecia, a hair loss condition, can be challenging and may require a scalp biopsy or tracking the disease's progression when symptoms and skin tests aren't enough.