research An Unusual Cause of Primary Amenorrhea
The 18-year-old girl likely has a condition called müllerian agenesis, which caused her to not have a uterus and experience no menstrual periods.
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research Clinical Impact of Molecular Diagnostics in Endocrinology
Molecular diagnostics help identify genetic defects causing endocrine diseases, improving diagnosis and treatment options.
research GWAS for Male-Pattern Baldness Identifies 71 Susceptibility Loci Explaining 38% of the Risk
Researchers found 71 genetic regions linked to male pattern baldness, which account for 38% of its genetic risk.
research Nonclassical Congenital Adrenal Hyperplasia and Pregnancy
Women with nonclassical congenital adrenal hyperplasia may have a higher risk of fertility issues and miscarriages, and should get genetic counseling.
research Alopecia Areata Universalis After Phenobarbital-Induced Anticonvulsant Hypersensitivity Syndrome
A 3-year-old boy lost all his hair due to a rare reaction to phenobarbital, but it grew back after steroid treatment.
research Two Novel BTD Mutations Causing Profound Biotinidase Deficiency in a Chinese Patient
The study found two new mutations in a Chinese patient with severe biotinidase deficiency.
research Familial Frontal Fibrosing Alopecia
Familial frontal fibrosing alopecia is rare, mostly affects women, and often occurs between sisters or mother-daughter pairs.
research Metformin Influence on Hormone Levels at Birth in PCOS Mothers and Their Newborns
Metformin taken during pregnancy increases SHBG in newborns but doesn't change other hormone levels in mothers or babies.
research Frontal Fibrosing Alopecia: A Comprehensive Review With Recent Updates
Frontal fibrosing alopecia is a challenging hair loss condition with no known cause or definitive treatment.
research Late Presentation of Myotonic Dystrophy
Myotonic dystrophy should be considered in patients with hair thinning, and genetic counseling is important.
research Hair Restoration: An Overview of Anatomy, Causes, and Treatments
The document concludes that there are various causes and treatments for hair loss, with hair transplantation being a notable option.
research Nevoid Basal Carcinoma Syndrome (Gorlin Syndrome) and Pronounced Androgenic Alopecia in a Woman with a Novel Mutation p.Leu1159fsx32 in the PTCH Gene
A woman with a new PTCH gene mutation has both Gorlin syndrome and severe hair loss.
research Androgenic Alopecia: A Counterproductive Outcome of the Anabolic Effect of Androgens
Male pattern baldness is an unintended side effect of the body's use of androgens for muscle growth, especially in those genetically prone to it.
research Molecular Genetics of Androgen Insensitivity
Mutations in the androgen receptor gene cause different levels of androgen insensitivity, making it hard to create simple tests for the condition.
research Polymorphism of CAG and GGN Repeats of Androgen Receptor Gene in Women with Polycystic Ovary Syndrome
Longer GGN repeats in the androgen receptor gene are linked to polycystic ovary syndrome.
research Computational Drug Repositioning in Cardiorenal Disease: Opportunities, Challenges, and Approaches
Drug repositioning is a promising way to quickly develop new treatments, especially for rare diseases.
research Ionizing Radiation Triggers Dedifferentiation of Outer Root Sheath Cells Into Stem Cell-Like Progenitors for Hair Follicle Regeneration
research Signaling Involved in Hair Follicle Morphogenesis and Development
The conclusion is that proper signaling is crucial for hair growth and development, and errors can lead to cancer or hair loss.
research Molecular Network of Smads and Id2 Genes in Hair Follicle Stem Cells Regulation
The BMP/Smads pathway and Id2 gene control hair follicle stem cells, affecting their rest and growth phases.
research Histopathology of Alopecia: A Clinicopathological Approach to Diagnosis
The conclusion is that accurate diagnosis of different types of hair loss requires good teamwork between skin doctors and lab experts.
research Recent Updates of the CRISPR/Cas9 Genome Editing System: Novel Approaches to Regulate Its Spatiotemporal Control by Genetic and Physicochemical Strategies
CRISPR/Cas9 has improved precision and control but still faces clinical challenges.
research Clinical Case Notes: Intraorbital Ophthalmic Artery Aneurysms
Eye exams are crucial for kids with 13q deletion syndrome, tamoxifen can cause vision loss, Propecia may lead to cataracts, Lipoid Proteinosis causes skin bumps, and OCT is useful for diagnosing macular diseases.
research Clinical Case Notes: Optical Coherence Tomography of Adult-Onset Foveomacular Vitelliform Dystrophy
Multiple eye conditions were studied, highlighting the importance of various imaging methods for diagnosis, the vision side effects of drugs tamoxifen and Propecia, and the usefulness of optical coherence tomography for diagnosing and monitoring macular and retinal diseases.
research Aging of the Hair Follicle Pigmentation System
Hair grays due to oxidative stress and fewer functioning melanocytes.
research Clinical Case Notes: Retinoblastoma, Microphthalmia, and Chromosome 13q Deletion Syndrome
The document concludes that careful diagnosis is crucial for chromosome 13q deletion syndrome, tamoxifen can cause reversible eye damage, finasteride may be linked to cataracts, and OCT is useful for diagnosing macular diseases.
research Clinical Case Notes: Propecia-Associated Bilateral Cataract
Taking Propecia might lead to the development of cataracts.
research Dihydrotestosterone and 5α-Reductase: Role in Hair Loss and Prostate Health
Dihydrotestosterone and 5α-Reductase play a role in hair loss and prostate health, and finasteride can increase hair growth in men without affecting sperm production, but it doesn't work for postmenopausal women with hair loss.
research Lichen Planopilaris and Frontal Fibrosing Alopecia as Model Epithelial Stem Cell Diseases
Lichen Planopilaris and Frontal Fibrosing Alopecia may help us understand hair follicle stem cell disorders and suggest new treatments.
research Frontal Pseudoalopecia in History: Part 1—Fashionable Forms
In the Middle Ages, European noblewomen intentionally removed forehead hair to be fashionable, showing how beauty standards can affect the perception of hair loss.
research Cutaneous Toxicities of New Treatments for Melanoma
New melanoma treatments can cause skin side effects, including skin cancer and rashes, but combining treatments may reduce these risks.