research Sexual steroid regulation of spermatogenesis: new actors enter the stage
Estrogens and androgens are crucial for male fertility.
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research Author response: Complementary evolution of coding and noncoding sequence underlies mammalian hairlessness
Hairlessness in mammals is caused by combined changes in genes and regulatory regions.
research Clinical and Hormonal Evaluation of Androgen Excess
Most cases of high male hormone levels in women are due to polycystic ovary syndrome.
research A Novel Androgen Receptor Gene Mutation in a 46,XY Patient: Complete Androgen Insensitivity Syndrome
A new gene mutation causes complete androgen insensitivity in a 16-year-old with a female appearance.
research (101) Ovarian Hyperthecosis as a Cause of Hypersexualization in a Post-menopausal Female
Ovarian Hyperthecosis caused hypersexuality in an older woman and was successfully treated with surgery.
research Module-based complexity formation: periodic patterning in feathers and hairs
The conclusion is that understanding how feathers and hairs pattern can help in developing hair regeneration treatments.
research Adrenal steroid precursors exert potent androgenic action in the hamster sebaceous glands of flank organs and ears.
Certain adrenal hormones can strongly stimulate oil gland growth in hamster skin, similar to male hormones.
research Pathological Studies of Cross‐Related Congenital Hypotrichosis in Cattle
Crossbreeding certain European cattle breeds may cause hair and physical issues in cattle.
research Male-Pattern Baldness Is Common in Men with X-Linked Recessive Ichthyosis
Men with X-linked recessive ichthyosis often experience male-pattern baldness.
research Moth-eaten alopecia and beyond: Syphilitic alopecia - Revisited
Syphilitic alopecia can be effectively diagnosed and treated, leading to hair regrowth.
research Discordant phenotype in monozygotic twins with mosaic trisomy 12p in lymphocytes
Identical twins had different symptoms because one had more cells with an extra chromosome fragment in different tissues.
research Emergence of hereditary hyperplastic gingivitis in Newfoundland and Labrador, Canada: an exploration into the molecular aetiology at both the gene and genome levels
Hereditary hyperplastic gingivitis in silver foxes may be linked to errors in the MAPK signaling pathway, influenced by androgens.
research Localized Hypertrichosis in Subsiding Psoriatic Plaques
Healing psoriatic plaques can cause unexpected hair growth.
research AN ATTEMPT TO ASSESS THE MAGNITUDE OF ENDOGENOUS ANDROGEN PRODUCTION IN A CASE OF THE ADRENOGENITAL SYNDROME*
A 17-year-old female with adrenogenital syndrome produces very high levels of androgens, which prevent complete feminization despite high estrogen doses.
research Illustrated synopsis of dermatology and sexually transmitted diseases
research HIRSUTISM
The document explains that hirsutism, often caused by hormonal issues, can be managed with treatment to improve both physical appearance and mental health.
research Sexually dimorphic effect of progesterone and its reduced metabolites on the gene expression of myelin proteins in rat Schwann cells
Progesterone and its metabolites affect myelin protein expression differently in male and female rat Schwann cells.
research Sequence and structure based assessment of non-synonymous SNPs in hypertrichosis universalis
Two specific SNPs in the TRPS1 gene cause excessive hair growth by altering the protein's structure.
research PSSD,PFS,PRSD: A perspective for aetiology and treatment
The paper suggests that a decrease in estrogen receptor activity may cause sexual dysfunction syndromes and proposes hormonal treatments.
research Hirsutism
Hirsutism, excessive hair growth in women, often caused by high androgen levels and polycystic ovary syndrome, can be treated with medication and weight management.
research THE GRADE OF HIRSUTISM CORRELATED TO SERUM ANDROGEN LEVELS AND HORMONAL INDICES
Hirsutism severity is linked to androgen levels, especially in women with a lower LH/FSH ratio.
research Keratoma Hereditaria Mutilans (Vohwinkel's Disease) with Congenital Alopecia Universalis (Atrichia Congenita)
Three siblings had both Vohwinkel's disease and congenital alopecia, with no effective treatment.
research Unveiling the Roots of Monogenic Genodermatoses: Genotrichoses as a Paradigm
New gene identification techniques have improved the understanding and classification of inherited hair disorders.
research TRPS1 mutation associated with trichorhinophalangeal syndrome type 1 with 15 supernumerary teeth, hypoplastic mandibular condyles with slender condylar necks and unique hair morphology
A person with a specific gene mutation had extra teeth, unique jaw and hair features not seen before in this condition.
research An intrafamilial transmission ofArthroderma benhamiaein Canadian porcupines (Erethizon dorsatum) in a Japanese zoo
Canadian porcupines in a Japanese zoo passed a skin fungus to each other.
research Unilateral heterochromia of scalp hair with adjacent hypomelanotic skin lesions
The boy's hair and skin color differences are due to a pigmentation disorder.
research Finding models for skin diseases: successes and failures
The document concludes that while finding animal models for the skin disease Hidradenitis suppurativa is challenging, certain mouse mutations may provide useful insights for research and drug testing.
research Sexuality in Patients with Hidradenitis Suppurativa: Beliefs, Behaviors and Needs
Hidradenitis suppurativa negatively affects patients' sexual lives and relationships, highlighting the need for better support and communication about sexual health.
research Recalcitrant Female Pattern Hair Loss Like Alopecia Unveils Unexpected Rare Entity
Genetic testing is crucial for diagnosing rare hair loss disorders.
research The distribution of Preputial vessels in different severity of rat congenital hypospadias model: imaging study using micro-computerized tomography
The junction of the inner and outer prepuce with good blood flow is ideal for surgical flaps.