research Nutritional roles of selenium in cellular and mouse aging
Selenium helps protect cells from aging and damage, especially under stress.
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research Genetic Fate Mapping Using Site-Specific Recombinases
The document concludes that careful design of genetic fate mapping experiments is crucial for accurate cell lineage tracing in mice.
research 14. 膠原病患者における心理状態の統計学的観察(第45回 日本心身医学会東北地方会 演題抄録)
Suppressing ODC activity reduces tumor growth in hair follicles.
research 583 Hair cycle regulation by a mitochondrially localized protein: Is MPZL3 a central component of the elusive hair cycle clock?
MPZL3 protein is important for controlling hair growth cycles.
research 1360 Fate tracing of DNA-damaged hair follicle stem cells and their seno-differentiation clearance out of the niche
Damaged hair follicle stem cells may leave the skin to help maintain youthfulness.
research A group of type I keratin genes on human chromosome 17: characterization and expression.
Only one K16 gene on chromosome 17 makes a functional keratin protein.
research hKAP1.6 and hKAP1.7, Two Novel Human High Sulfur Keratin-Associated Proteins are Expressed in the Hair Follicle Cortex
Two new proteins, hKAP1.6 and hKAP1.7, are found in the hair follicle cortex.
research Impaired Keratinocyte Proliferative and Clonogenic Potential in Transgenic Mice Overexpressing 14-3-3σ in the Epidermis
Overexpressing 14-3-3σ in mice skin reduces cell growth and hair density.
research Differential expression of keratin and keratin associated proteins are linked with hair loss condition in spontaneously mutated inbred mice
Abnormal gene expression related to keratin causes hair loss in certain mice.
research The development of several organs and appendages is impaired in mice lacking Sp6
Mice without the Sp6 gene have problems developing several body parts, including hair, teeth, limbs, and lungs.
research Molecular and functional aspects of the hairless (hr) gene in laboratory rodents and humans
The hr gene is crucial for skin and hair health, with mutations causing hair disorders.
research Hair-specific expression of chloramphenicol acetyltransferase in transgenic mice under the control of an ultra-high-sulfur keratin promoter.
The study showed that a specific DNA sequence can control gene expression in hair growth areas of mice.
research A Homozygous Frameshift Mutation in theHOXC13Gene Underlies Pure Hair and Nail Ectodermal Dysplasia in a Syrian Family
A mutation in the HOXC13 gene causes hair and nail problems in a Syrian family.
research Fail-tests of DNA methylation clocks, and development of a noise barometer for measuring epigenetic pressure of aging and disease
Elastic Net DNA methylation clocks are inaccurate for predicting age and health status; a "noise barometer" may better indicate aging and disease.
research Commentary on: Hairless and the polyamine putrescine form a negative regulatory loop in the epidermis
The commentary explains that a balance of HR protein and putrescine is important for normal hair growth.
research Differential Gene Expression Screening Between Black and Gray Hairs Using Subtractive Library and DNA Chip
Black hairs have more pigment-related genes, while gray hairs have more keratin-related genes.
research Clinical Snippets
Some cells may slow melanoma growth, a protein could affect skin pigmentation, a gene-silencing method might treat hair defects, skin bacteria changes likely result from eczema, and a defensin protein could help treat multiple sclerosis.
research Cross-linked features of mouse pelage hair resistant to detergent extraction
Some mutant mice have hair with abnormal cross-linking, mainly in the cuticle, not affecting other hair parts.
research Single-Cell RNA Sequencing Reveals Cellular and Transcriptional Changes Associated With M1 Macrophage Polarization in Hidradenitis Suppurativa
Immune cells in Hidradenitis suppurativa become more inflammatory and may be important for treatment targets.
research 1446 RNase L acts as a regeneration suppressor
RNase L suppresses regeneration in mammals.
research The Notch Intracellular Domain Has an RBPj-Independent Role during Mouse Hair Follicular Development
The Notch signaling pathway helps in mouse hair development through a noncanonical mechanism that does not rely on RBPj or transcription.
research Constitutive Stat3 activation alters behavior of hair follicle stem and progenitor cell populations
Increased Stat3 activity reduces hair follicle stem cells and boosts other stem/progenitor cells.
research The proteomics of keratin proteins
Modern techniques have improved the understanding of keratin proteins, revealing their roles in various cells and potential in disease diagnosis.
research Protein S-Palmitoylation as Potential Therapeutic Target for Dermatoses
Targeting protein S-palmitoylation could lead to new skin disease treatments.
research Genome-wide meta-analysis implicates mediators of hair follicle development and morphogenesis in risk for severe acne
Genetic variations affecting skin structure play a key role in severe acne.
research 1433 Epithelially derived, mitochondrial MPZL3 negatively regulates murine and human hair follicle cycling
A protein called MPZL3 in mitochondria slows down hair growth and could be a target for treating hair growth disorders.
research Hair Keratin Associated Proteins: Characterization of a Second High Sulfur KAP Gene Domain on Human Chromosome 2111In fond memory of Dr Peter Steinert.
A second domain of high sulfur KAP genes on chromosome 21q23 is crucial for hair structure.
research Polyamine-controlled proliferation and protein biosynthesis are independent determinants of hair follicle stem cell fate
Polyamines are important in deciding hair follicle stem cell behavior, affecting hair growth and loss.
research An accessible pharmacodynamic transcriptional biomarker for notch target engagement
Hair follicle samples effectively show how well the drug MK-0752 targets and engages with the Notch pathway.
research Sox9 regulates melanocytic fate decision of adult hair follicle stem cells
Sox9 is crucial for hair follicle stem cells to become melanocytes instead of glial cells.