January 2011 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Bald men with male pattern baldness still have hair stem cells, but lack certain cells needed to grow hair.
2 citations
,
March 2009 in “Hair transplant forum international” Hair loss at the site where hair was taken for a transplant can be due to the normal hair growth cycle.
4 citations
,
May 2019 in “Journal of The European Academy of Dermatology and Venereology” Hair loss treatment caused more hair loss in a man.
April 2011 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Bald men with male pattern baldness still have hair stem cells, but lack certain cells needed for hair growth.
January 2011 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Bald men with male pattern baldness still have hair stem cells, but lack certain cells needed for hair growth.
April 2017 in “Plastic & Reconstructive Surgery Global Open” Hyaluronan from Has2 is important for proper wound healing and hair follicle development.
61 citations
,
April 1969 in “Archives of Dermatology” Skin biopsy is crucial for diagnosing unknown baldness causes.
5 citations
,
August 2011 in “Dermatologic Surgery” Artificial dermis used for hair transplantation can reconstruct scalp defects effectively without the need for tissue expansion.
9 citations
,
June 2017 in “American journal of ophthalmology. Case reports” A new mutation in the CDH3 gene causes hair loss and vision problems in a young girl.
131 citations
,
November 1998 in “The journal of investigative dermatology/Journal of investigative dermatology” Skin grafts on mice can cause an immune response leading to hair loss, useful for studying human hair loss conditions.
7 citations
,
July 2022 in “Plastic & Reconstructive Surgery” Thorough cleaning of the skull is key for successful scalp injury reconstruction.
8 citations
,
December 2015 in “JAMA ophthalmology” A young man had vision loss, hair loss, and other symptoms, but tests showed mostly normal results except for slightly high protein in spinal fluid.
September 2003 in “International Society of Hair Restoration Surgery” Transplanted hair keeps growing like it did in the donor area.
1 citations
,
October 2021 in “Cosmoderma” Hair transplants can work for permanent hair loss if the condition is stable and done carefully.
16 citations
,
March 2017 in “Bone Marrow Transplantation” Some children who had stem cell transplants developed permanent hair loss, especially when treated with a drug called busulphan.
24 citations
,
May 2019 in “PLOS genetics” Mutations in the HEPHL1 gene cause abnormal hair and cognitive issues.
2 citations
,
May 2016 in “Journal of dermatology” Tissue expansion successfully treated alopecia in a child with hypohidrotic ectodermal dysplasia.
1 citations
,
July 2022 in “Dermatology practical & conceptual” Square-shaped hair loss can occur after treating a brain aneurysm due to localized radiation exposure.
January 2001 in “Zhongguo linchuang jiepouxue zazhi” Human hair keratin may help repair spinal cord injuries.
9 citations
,
August 2014 in “The Journal of Dermatology” Scalp areas that look normal in people with hair loss may still show signs of disease under a microscope.
Autologous Regenerative Therapy may improve hair restoration by using stem cells from fat.
October 2025 in “Indian Journal of Paediatric Dermatology” The infant's hair loss resolved naturally by 20 months without treatment.
9 citations
,
December 1984 in “The Journal of Dermatologic Surgery and Oncology” Layered suture closure for hair transplant donor sites results in smaller scars and easier future harvesting but takes more time and may temporarily increase hair shedding.
1 citations
,
March 2013 in “PubMed” The study found that it's hard to tell the difference between two types of hair loss, alopecia areata and telogen effluvium, by looking at symptoms and tissue samples.
September 2023 in “International Journal of Trichology” A rare hair regrowth pattern can occur in some people with alopecia areata.
April 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” Skin healing from blisters can delay hair growth as stem cells focus on repairing skin over developing hair.
Hair restoration surgery, done under local anesthesia, is used to hide scalp scars and treat certain alopecia stages, relying on transplant design and patient understanding for success.