alopecia tagged posts

Hair-raising research: Scientists find surprising Link between Inmune System, Hair Growth

Glucocorticoid hormone signal in regulatory T cells promotes hair follicle stem cell activation and new hair growth. Left: After hair loss, skin cells (blue) from a normal mouse can activate hair follicle stem cells (red). Right: Cells from mice without glucocorticoid receptors in their regulatory T cells cannot activate hair follicle stem cells.

Study highlights how current treatments for alopecia work on a cellular level. Salk scientists have uncovered an unexpected molecular target of a common treatment for alopecia, a condition in which a person’s immune system attacks their own hair follicles, causing hair loss...

Read More

Eczema Drug Restores Hair Growth in Patient with Longstanding Alopecia

 After 11 months of dupilumab treatment, significant pigmented hair has grown across the patient’s scalp.

After 11 months of dupilumab treatment, significant pigmented hair has grown across the patient’s scalp.

Massachusetts General Hospital (MGH) physicians are reporting an unexpected side-effect from treatment with dupilumab, which is FDA approved for the treatment of moderate to severe eczema, also called atopic dermatitis. In their case report published in JAMA Dermatology, the physicians describe how their 13-year-old patient, who has alopecia totalis – a total lack of scalp hair – along with eczema, experienced significant hair regrowth while being treated with dupilumab, a drug marketed under the brand name Dupixent.

“We were quite surprised since this patient hadn’t grown scalp hair since the age of 2, and other treatments that can help with hair loss did not in her case,” says Marya...

Read More