Hair can naturally regain color after greying, and this change may be linked to stress levels.
Hair can naturally regain color, and stress might influence greying and its reversal.
200 citations
,
March 2023 in “Nature Reviews Molecular Cell Biology” Quiescent adult stem cells are crucial for tissue repair and maintenance.
21 citations
,
January 2023 in “International Journal of Molecular Sciences” S100A6 protein is linked to disease progression, especially in cancers.
14 citations
,
January 2021 in “Stem cell research & therapy” Human skin cells with stem-like features can help create new hair follicles and sebaceous glands when combined with other cells.
9 citations
,
July 2022 in “International Journal of Molecular Sciences” Prenatal THC exposure may harm ovarian health and fertility.
7 citations
,
March 2017 in “Experimental and Therapeutic Medicine” Hair follicle cells can help keep embryonic stem cells undifferentiated.
December 2025 in “Advanced Healthcare Materials” The composite helps hair growth and scalp healing by reducing stress and inflammation.
May 2023 in “Journal of Investigative Dermatology” Blocking DPP4 can potentially speed up hair growth and regeneration, especially after injury or in cases of hair loss.
May 2009 in “Hair transplant forum international” Androgens affect hair growth and shedding, with genetic and non-genetic factors influencing baldness.
8 citations
,
February 2025 in “Frontiers in Medicine” IGF-1, KGF, and stem cells help skin cells move and survive, potentially speeding up wound healing.
23 citations
,
December 2021 in “Frontiers in Immunology” IL-1 family cytokines are crucial for skin defense and healing, but their imbalance can cause skin diseases.
17 citations
,
July 2019 in “Lupus Science & Medicine” Plucked hair follicles can help diagnose scalp lupus.
11 citations
,
December 2016 in “Frontiers in Psychology” Hair style affects perceptions of age, health, and attractiveness more than hair color does.
11 citations
,
June 2022 in “Frontiers in immunology” New protein changes may be involved in the immune attack on hair follicles in alopecia areata.
421 citations
,
January 2015 in “Chemical Society Reviews” Improving artificial vascular grafts requires better materials and surface designs to reduce blood clotting and support blood vessel cell growth.
3 citations
,
November 1999 in “Journal of Cutaneous Medicine and Surgery” AGA is a genetic, hormonal hair loss treated with finasteride, minoxidil, and supplements, but new compounds are being developed.
13 citations
,
March 2020 in “Frontiers in cell and developmental biology” A substance called TCQA could potentially darken hair by activating certain genes and increasing melanin.
2 citations
,
August 2013 in “Journal of Investigative Dermatology” Nuclear shape and chromatin changes affect gene expression in skin cell differentiation.
55 citations
,
April 2022 in “Journal of Molecular Medicine” Aging and chronic inflammation weaken the immune system, increasing cancer and infection risks.
73 citations
,
August 2011 in “Stem Cell Research” Human hair follicle stem cells can turn into multiple cell types but lose some of this ability after being grown in the lab for a long time.
32 citations
,
June 2015 in “Dermatologic Therapy” Finasteride and minoxidil together work best for male hair loss.
23 citations
,
December 2020 in “Frontiers in Cell and Developmental Biology” Gene network oscillations inside hair stem cells are key for hair growth regulation and could help treat hair loss.
13 citations
,
April 2022 in “Frontiers in oncology” Melanoma development can be linked to the breakdown of skin's melanin-producing units.
5 citations
,
May 2023 in “Frontiers in immunology” Environmental factors like diet and vitamin levels, especially Vitamin D, can affect autoimmune diseases differently, with lifestyle changes potentially improving outcomes.
1 citations
,
January 2025 in “Frontiers in Oncology” REV7 is crucial for genome stability and cancer treatment, making it a potential target for therapy.
1 citations
,
January 2011 in “Springer eBooks” Histone demethylases play a key role in the development of many diseases and may be targets for treatment.
January 2026 in “Frontiers in Immunology” Icariin can regulate macrophages and may help treat inflammation, cancer, bone disorders, and fibrotic diseases.
March 2024 in “Frontiers in genetics” Different types of fibroblasts play specific roles in wound healing and cancer, which could help improve treatments.
February 2024 in “Frontiers in physiology” Modifying certain signals in the body can help wounds heal without scars and regrow hair.