research Developmental origin of polycystic ovary syndrome - a hypothesis
The hypothesis suggests that PCOS may start early in life due to genetic and environmental factors, influencing future reproductive and metabolic problems.
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780-810 / 1000+ results research Different phenotypes in a family with androgen insensitivity caused by the same M780I point mutation in the androgen receptor gene.
The same gene mutation can cause different symptoms in family members.
research Author response: Loss of Dnmt3a and Dnmt3b does not affect epidermal homeostasis but promotes squamous transformation through PPAR-γ
Loss of Dnmt3a and Dnmt3b leads to more aggressive skin tumors, but blocking PPAR-γ can reduce this effect.
research 919 Overexpression of cyclooxygenase-2 in the skin of adult transgenic mice leads to sebaceous gland hyperplasia and thinning of hair shafts
Increasing COX-2 in mouse skin causes bigger sebaceous glands and thinner hair, but stopping COX-2 can reverse hair thinning.
research Expression of E6 and E7 papillomavirus oncogenes in the outer root sheath of hair follicles extends the growth phase and bypasses resting at telogen.
E6/E7 oncogenes in hair follicles cause continuous hair growth by skipping the resting phase.
research Gerontobiology of the Hair Follicle
research Selective Modulation of Hedgehog/GLI Target Gene Expression by Epidermal Growth Factor Signaling in Human Keratinocytes
EGF signaling affects gene expression in skin cells, influencing hair growth and potentially cancer.
research Association of epidemiological and biochemical factors with premature graying of hair: A case–control study
Genetics and nutritional deficiencies are key factors in premature graying of hair.
research Effects of biomaterials derived from germinated hemp seeds for stressed hair stem cells and immune cells
Germinated hemp seed extracts help prevent hair loss and promote hair growth.
research Ginseng volatile oil prolongs the lifespan and healthspan of Caenorhabditis elegans
research Progeria (Hutchinson-Gilford Syndrome): Literature Review and Clinical Case
Progeria causes early aging due to a gene mutation, affecting skin, bones, and heart, with treatments aimed at improving life quality.
research Expression of retinoic acid receptors and dermal-epidermal interactions during mouse skin morphogenesis
Retinoic acid can change skin development, like turning scales into feathers or forming glands.
research Age‐dependent regulation by androgens of gene expression in the anterior hypothalamus and stress‐induced release of adrenal hormones in adolescent and adult male rats
Testosterone affects stress hormone levels differently in adolescent and adult male rats.
research Neurosteroids and Epileptogenesis
Neurosteroids may help prevent seizures and slow epilepsy progression.
research Locally Synthetized 17-β-Estradiol Reverses Amyloid-β-42-Induced Hippocampal Long-Term Potentiation Deficits
A brain-made hormone can protect against memory-related brain damage caused by harmful proteins.
research Signaling pathways in hair aging
Hair aging is caused by stress, hormones, inflammation, and DNA damage affecting hair growth and color.
research Neuroactive steroids induce changes in fetal sheep behavior during normoxic and asphyxic states
Neurosteroids help protect fetal brains from asphyxia damage.
research FORENSIC DNA PHENOTYPING FOR CRIMINAL IDENTIFICATION
Forensic DNA phenotyping can now predict more physical traits and ancestry from DNA, but further improvements are needed.
research Immortality Reconsidered: Clinical Challenges at the Frontier of Plastic Surgery
Advancements in regenerative science and longevity research can improve healthspans, but must be balanced with ethics and safety.
research A computational approach to mechanistic and predictive toxicology of pesticides
Pesticides can cause reproductive and adrenal health issues.
research Stable analytic extrapolations in the theory of strong interactions
Oxidative stress causes hair graying by damaging hair follicle melanocytes more than skin melanocytes.
research Male fertility and skin diseases
Some skin diseases and their treatments can negatively affect male fertility.
research Childhood urbanicity and hair steroid hormone levels in ten-year-old children
research Congenital Generalized Hypertrichosis Terminalis with Gingival Hyperplasia and a Coarse Face: a Case Report
A six-year-old boy with excessive hair growth and other symptoms may have a genetic link on chromosome 17q, requiring regular medical follow-ups.
research Frontal fibrosing alopecia and ulerythema ophryogenes as two entites that can transist one into another
Frontal fibrosing alopecia and ulerythema ophryogenes may be related and can evolve from one to the other.
research The Use of Stem Cell Differentiation Stage Factors (SCDSFs) Taken from Zebrafish Embryos during Organogenesis and Their Role in Regulating the Gene Expression of Normal and Pathological (Stem) Cells
SCDSFs from zebrafish embryos are beneficial for treating cancer, regenerating tissues, and improving conditions like psoriasis and alopecia.
research Hair Graying as an Evolutionary Checkpoint against Malignancy: a Stem Cell Perspective
Hair graying may help prevent cancer by protecting stem cells.
research Expanding the Nude SCID/CID Phenotype Associated with FOXN1 Homozygous, Compound Heterozygous, or Heterozygous Mutations
FOXN1 mutations can cause varying immune and physical issues, with severity influenced by gene activity and possibly other factors.
research Dynamic Gender Presentations: Understanding Transition and “De-Transition” Among Transgender Youth
The conclusion is that supportive environments are crucial for the mental health and well-being of transgender individuals during gender transition or de-transition.
research The Human Papillomavirus Type 11 Upstream Regulatory Region Triggers Hair-Follicle-Specific Gene Expression in Transgenic Mice
The HPV type 11 region activates hair-specific gene expression in mice.