research 25 Hydroxyvitamin D 1 α-Hydroxylase Is Required for Optimal Epidermal Differentiation and Permeability Barrier Homeostasis
The enzyme 25 Hydroxyvitamin D 1 α-Hydroxylase is essential for healthy skin and recovery after skin damage.
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research Permanent alopecia after cranial irradiation: Dose–response relationship
Higher doses of cranial irradiation are linked to permanent hair loss.
research Epidermal Vascular Endothelial Growth Factor Production Is Required for Permeability Barrier Homeostasis, Dermal Angiogenesis, and the Development of Epidermal Hyperplasia
VEGF-A is crucial for normal skin function and may be linked to psoriasis.
research Permeation of topically applied caffeine through human skin – a comparison of in vivo and in vitro data
Caffeine penetrates human skin in lab tests similarly to real-life conditions, but actual skin use is still essential for accurate results.
research Female Pattern Hair Loss and its Relationship to Permanent/Cicatricial Alopecia: A New Perspective
Some women with common hair loss may develop permanent hair loss.
research Hair colouring, permanent styling and hair structure
Frequent hair coloring and styling can damage hair and cause breakage or loss.
research Structural change of keratin protein in human hair by permanent waving treatment
Permanent waving damages hair by disrupting its keratin structure.
research Permanent scalp alopecia related to breast cancer chemotherapy by sequential fluorouracil/epirubicin/cyclophosphamide (FEC) and docetaxel: a prospective study of 20 patients
Some breast cancer chemotherapy can cause permanent hair loss.
research Permanent chemotherapy-induced alopecia: Case report and review of the literature
Some chemotherapy can cause permanent hair loss.
research Permanent alopecia following chemotherapy and bone marrow transplantation
Chemotherapy and bone marrow transplant can cause permanent hair loss.
research Permanent Chemotherapy-Induced Alopecia in Patients with Breast Cancer: A 3-Year Prospective Cohort Study
Some breast cancer patients still experience hair loss three years after chemotherapy, especially with taxane-based treatments.
research Overexpression of the calcium sensing receptor accelerates epidermal differentiation and permeability barrier formation in vivo
Increasing calcium sensing receptor speeds up skin and hair development in mice.
research Analysis of structural changes in permanent waved human hair using Raman spectroscopy
Permanent waving weakens hair by altering its protein structure.
research An ultrastuctural study of hair fiber damage and restoration following treatment with permanent hair dye
Permanent hair dye damages hair but it mostly recovers after 8 weeks; using certain hair care products can help repair it.
research Contribution of the Hair Follicular Pathway to Total Skin Permeation of Topically Applied and Exposed Chemicals
The hair follicle pathway significantly affects how easily water-loving chemicals pass through the skin.
research Effect of shampoo, conditioner and permanent waving on the molecular structure of human hair
Perming significantly changes hair's molecular structure, while shampoo and conditioner do not.
research Treatment of permanent chemotherapy-induced alopecia with low dose oral minoxidil
Low dose oral minoxidil helps regrow hair in permanent chemotherapy-induced alopecia.
research Ion pairs of risedronate for transdermal delivery and enhanced permeation rate on hairless mouse skin
Ion-paired risedronate significantly increases skin penetration without irritation compared to risedronate alone.
research A Survey on Health Effects in a Human Population Exposed to Permanent‐Waving Solution Containing Thioglycolic Acid
Thioglycolic acid in hair products may pose reproductive and cancer risks for hairdressers.
research Permanent alopecia in patients with breast cancer after taxane chemotherapy and adjuvant hormonal therapy: Clinicopathologic findings in a cohort of 10 patients
Some breast cancer patients developed permanent hair loss after chemotherapy and hormonal therapy, showing patterns similar to common baldness and alopecia areata.
research Lipedematous alopecia: an uncommon clinicopathologic variant of nonscarring but permanent alopecia
Lipedematous alopecia causes permanent hair loss due to increased scalp fat.
research Skin Penetration and Permeation Properties of Transcutol® in Complex Formulations
Transcutol® helps drugs penetrate the skin more effectively in various formulations.
research Permanent hair dyes and bladder cancer risk
Permanent hair dye use may increase bladder cancer risk, especially in female smokers with certain genetic traits.
research Clinical and histological study of permanent alopecia after bone marrow transplantation
Permanent hair loss after bone marrow transplant can be caused by chemotherapy or chronic graft-versus-host disease.
research Permanent waving and hair straightening
Thioglycolate lotions are the most popular method for permanent waving and hair straightening.
research Secondary cicatricial and other permanent alopecias
The document says that treating the root cause of hair follicle damage is crucial to prevent permanent hair loss, and treatment options vary.
research Permeation of topically applied Magnesium ions through human skin is facilitated by hair follicles
Hair follicles help magnesium get through the skin more effectively.
research Action of Thioglycolic Acid and L-Cysteine to Disulfide Cross-Links in Hair Fibers during Permanent Waving Treatment
Thioglycolic acid and L-cysteine change hair structure differently during perms, affecting hair strength and curling efficiency.
research Permanent diffuse alopecia after haematopoietic stem cell transplantation in childhood
Some children who had stem cell transplants developed permanent hair loss, especially when treated with a drug called busulphan.
research Skin permeation of curcumin nanocrystals: Effect of particle size, delivery vehicles, and permeation enhancer
Smaller curcumin nanocrystals penetrate skin better, but additives and particle size affect absorption and accumulation.