198 citations,
April 2020 in “Journal of Endocrinological Investigation” The virus was not found in the semen and urine of a man who tested positive for COVID-19.
164 citations,
January 2014 in “Journal of Cutaneous and Aesthetic Surgery” PRP injections increase hair density and satisfaction in androgenetic alopecia patients.
41 citations,
December 2015 in “Journal of the European Academy of Dermatology and Venereology” The conclusion is that a new biopsy technique and humidity chamber help study skin mites better and suggest mite overpopulation may cause skin diseases.
39 citations,
May 2011 in “Human Immunology” Genetics play a role in acne, but how exactly they contribute is not fully understood.
27 citations,
April 2017 in “British Journal of Dermatology” Hair loss involves immune responses, inflammation, and disrupted signaling pathways.
25 citations,
September 2009 in “Journal of Ginseng Research” Korean red ginseng can significantly increase hair density and thickness in people with androgenic alopecia.
24 citations,
May 1963 in “Archives of Dermatology” Most new moms had their hair grow back within 4-6 months after childbirth, and hair loss is likely due to hormonal changes.
20 citations,
June 2014 in “BMC genomics” Poplar seed hairs grow from the placenta at the ovary base, with endoreduplication playing a key role in their development, and share similar cellulose synthesis processes with cotton fibers.
19 citations,
May 2021 in “Clinical epidemiology and global health” Better awareness of chemotherapy's side effects improves self-care.
19 citations,
April 2020 in “Journal of ethnopharmacology” Prunus mira nut oil helps hair grow by affecting the Wnt/β-catenin signaling pathway.
18 citations,
March 2015 in “Journal of Endocrinological Investigation” The research suggests that the ZP4 gene is linked to egg development in women with PCOS but requires more study to understand its role in infertility.
16 citations,
February 2018 in “Journal of Cosmetic Dermatology” Carboxytherapy may help increase hair growth in alopecia patients but requires ongoing treatment.
12 citations,
March 2013 in “Gynecological Endocrinology” The study found a significant link between the renin-angiotensin system and insulin resistance in women with polycystic ovary syndrome.
9 citations,
March 2000 in “PubMed” Most women in the study lost hair due to stress, fever, childbirth, surgery, or thyroid issues, with low hemoglobin levels also common.
8 citations,
March 2021 in “Medicine” The revised Chinese Symptom Checklist-90 is more reliable and valid for psychological assessments.
8 citations,
June 2020 in “International Journal of Dermatology” Men with early hair loss have lower vitamin D levels.
7 citations,
January 2019 in “Australasian Journal of Dermatology” A genetic marker linked to a type of hair loss was found in most patients studied.
7 citations,
October 2018 in “Journal of Craniofacial Surgery” About 21.3% of young, healthy Chinese men experience hair loss. Hairlines are mostly linear or have a central protrusion. Hair is densest on the top and back of the head, and hair follicles usually have 1 or 2 hairs. This information can help in designing hair restoration procedures.
5 citations,
April 2019 in “Journal of Nepal Health Research Council” People with Alopecia areata often have lower vitamin D levels, which may be linked to the severity of their condition.
4 citations,
October 2022 in “Frontiers in public health” Cadmium chloride pollution can cause skin disorders, speed up aging, and prevent hair growth.
4 citations,
September 2016 in “PubMed” Using platelet-rich fibrin matrix with hair transplant techniques helps in hair regrowth in male baldness patients.
4 citations,
July 2015 in “Indian Journal of Dermatology” 4 citations,
May 2013 in “Actas Dermo-Sifiliográficas” Most Spanish Caucasian women have a widow's peak, and their hormone levels suggest they process certain hormones faster.
2 citations,
January 2023 in “Journal of Clinical Medicine” People with hair loss conditions may also have thyroid disorders, but more research is needed to understand the connection.
2 citations,
December 2020 in “Journal of Chitwan Medical College” Older adults most often had skin infections and eczema at a hospital in Nepal.
2 citations,
December 2019 in “Textile Research Journal” L-cysteine and ultrasound successfully improved rabbit hair fibers for industrial use.
2 citations,
March 2019 in “European Journal of Dermatology” Pharmacy-sold shampoos tend to have fewer allergens compared to those sold in other stores.
2 citations,
April 2018 in “International Journal of Research in Dermatology” Linear skin conditions are rare, more common in females, and often misdiagnosed without tissue analysis.
2 citations,
May 2017 in “International journal of reproduction, contraception, obstetrics and gynecology” Myoinositol helps improve menstrual cycles and some skin issues in women with PCOS.
2 citations,
July 2013 in “Veterinary dermatology” Dog skin with hair loss, when transplanted to mice, regrew hair, suggesting the hair loss cause is likely body-wide, not skin-specific.