research Keratinocytes of the Upper Epidermis and Isthmus of Hair Follicles Express Hemoglobin mRNA and Protein
Skin cells and certain hair follicle areas produce hemoglobin, which may help protect against oxidative stress like UV damage.
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research Single Best Answers
The document provides 70 multiple choice questions to improve haematology skills.
research Severe Hirsutism in Non Classic Congenital Adrenal Hyperplasia: A Case Report and Literature Review
The patient with severe hirsutism improved after being diagnosed with non-classic congenital adrenal hyperplasia and treated with corticosteroids.
research Skin Stearoyl-CoA Desaturase Genes
research Heterozygous 21‐hydroxylasedeficiency as a cause of hyperandrogenism
A woman's hyperandrogenism was caused by a genetic mutation leading to non-classic adrenogenital syndrome.
research Viewpoint 1
Hidradenitis suppurativa is a complex, non-infectious skin condition with no single cause, difficult to treat, and greatly affects quality of life.
research 증례 : 모발의 황 농도 감소를 보인 모발유황이영양증
A 7-year-old girl was diagnosed with trichothiodystrophy due to low sulfur levels in her hair.
research Visual Vignette
A 13-year-old boy with Cushing syndrome has high cortisol levels from a pituitary gland issue and underdeveloped sexual characteristics.
research Genotype Triad for HOTAIR rs10783618, LINC-ROR rs1942347, and MALAT1 rs3200401 as Molecular Markers in Systemic Lupus Erythematous
Certain genetic markers can indicate higher or lower risk for systemic lupus erythematosus.
research Hereditary 1,25‐Dihydroxyvitamin D–Resistant Rickets Due to an Opal Mutation Causing Premature Termination of the Vitamin D Receptor
A specific gene mutation causes vitamin D-resistant rickets and hair loss.
research Read-Through for Nonsense Mutations in Type XVII Collagen‒Deficient Junctional Epidermolysis Bullosa
A new therapy for a skin blistering condition has not been developed yet.
research The Role of Box A ofHMGB1in Enhancing Stem Cell Properties of Human Mesenchymal Cells: A Novel Approach for the Pursuit of Anti-aging Therapy
Box A of HMGB1 can improve stem cell function, aiding anti-aging therapy.
research A unique insertion/duplication in the VDR gene that truncates the VDR causing hereditary 1,25-dihydroxyvitamin D-resistant rickets without alopecia
A unique gene mutation causes vitamin D-resistant rickets without causing hair loss.
research Surgical Atlas. Primary hypospadias repair with buccal mucosa
Using buccal mucosa for hypospadias repair in children is effective and reduces complications.
research Expression of Keratin 75 (K6hf) in Oral Squamous Cell Carcinoma
Keratin 75 might be important in oral cancer progression.
research Choroidal Melanoma and Lid Fibrofoliculomas in Birt-Hogg-Dubé Syndrome
A patient with Birt-Hogg-Dubé Syndrome also had choroidal melanoma, suggesting the need for careful eyelid exams in such patients.
research Heparan Sulfate Regulates Hair Follicle and Sebaceous Gland Morphogenesis and Homeostasis
Heparan sulfate is important for hair growth, preventing new hair formation in mature skin, and controlling oil gland development.
research Heterozygous deletion of the NSDHL gene in an Appenzeller Mountain Dog with verrucous epidermal keratinocytic nevi
A genetic defect in an Appenzeller Mountain Dog caused skin issues, improved with ketoconazole, showing the importance of advanced genetic testing.
research Nonmelanoma skin cancer treated with electronic brachytherapy: Results at 1 year
HDR electronic brachytherapy effectively treats nonmelanoma skin cancer with good cosmetic results and minimal side effects.
research Association of Human Beta – Defensin 1 Gene Polymorphisms with Alopecia Areata Patients
Certain gene variations may increase the risk and severity of alopecia areata.
research Board Certification
research KRT17: A Key Driver of Cancer Therapy Resistance and Emerging Therapeutic Target
Targeting Keratin 17 may help overcome cancer therapy resistance.
research Hair Cortisol Is a Potential Indicator of Adrenal Insufficiency in Individuals with Sickle Cell Disease
Hair cortisol may help identify adrenal insufficiency in sickle cell disease patients.
research Section 2: Single Best Answers Questions 51–120
The document tests knowledge and decision-making in hematology through multiple-choice questions.
research Hemoglobinopathy and Systemic Lupus: A Rare Association
Diagnosing both systemic lupus and hemoglobinopathy is challenging due to overlapping symptoms.
research Advances in molecular pathogenesis of hidradenitis suppurativa: Dysregulated keratins and ECM signaling
Recent findings suggest that genetic factors, immune system issues, and skin cell defects might contribute to the development of hidradenitis suppurativa.
research 302 Availability of mRNA Obtained from Peripheral Blood Mononuclear Cells for Mutational Analysis in Dystrophic Epidermolysis Bullosa
Scientists developed a new way to study mutations in a skin condition using blood cells, which may help diagnose and treat the disease.
research A girl with loose anagen hair syndrome and concurrent uncombable hair syndrome
A girl had two rare hair conditions that helped understand their overlap.
research 085 Post-translational regulation of hair keratins in transfected COS-1 cells
research Identification of Transcripts Commonly Expressed in Both Hematopoietic and Germ-Line Stem Cells
Seven genes are highly expressed in both germ-line and hematopoietic stem cells.