research Novel Anti-Aging Gene NM_026333 Contributes to Proton-Induced Aging via NCX1 Pathway
The gene NM_026333 slows down aging by affecting the NCX1 pathway and could be targeted for anti-aging treatments.
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research Non-Histone Methylation of SET7/9 and Its Biological Functions
SET7/9 enzyme affects cell growth and diseases like cancer, diabetes, and obesity.
research Epigenetic Control of Skin and Hair Regeneration After Wounding
Skin and hair can regenerate after injury due to changes in gene activity, with potential links to how cancer spreads. Future research should focus on how new hair follicles form and the processes that trigger their creation.
research RSL4 Regulatory Network Acts as an Early Driver of Root Hair Growth at Low Temperature in Arabidopsis Thaliana
A gene network led by RSL4 is crucial for early root hair growth in response to cold in Arabidopsis thaliana.
research Genome-Wide Association Study Identifies a New Locus JMJD1C at 10q21 That May Influence Serum Androgen Levels in Men
A new gene, JMJD1C, may affect testosterone levels in men.
research H3K9me3 Methyltransferase SETDB1 Controls Retrotransposon Silencing, DNA Methylation, Constitutive Heterochromatin Maintenance and 3D-Chromatin Structure in Epidermal Keratinocytes
SETDB1 is essential for controlling DNA methylation, silencing retrotransposons, and maintaining skin cell health, with its absence leading to skin inflammation and hair loss.
research Hair Keratin KRT81 Is Expressed in Normal and Breast Cancer Cells and Contributes to Their Invasiveness
The hair keratin gene KRT81 is found in both normal and breast cancer cells and helps them invade surrounding tissues.
research Regulation of Somatic Cell Reprogramming Through Inducible miR-302 Expression
Increasing mir-302 turns human hair cells into stem cells by changing gene regulation and demethylation.
research Progressive Alopecia Reveals Decreasing Stem Cell Activation Probability During Aging of Mice with Epidermal Deletion of DNA Methyltransferase 1
Mice lacking a key DNA methylation enzyme in skin cells have a lower chance of activating stem cells necessary for hair growth, leading to progressive hair loss.
research Androgenic Alopecia: Cross-Talk Between Cell Signal Transduction Pathways
Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.
research Signaling Couples Hair Follicle Stem Cell Quiescence With Reduced Histone H3 K4/K9/K27me3 for Proper Tissue Homeostasis
Certain signals are important for reducing specific chemical markers on hair follicle stem cells during rest periods, which is necessary for healthy hair growth.
research The Clock Within: Molecular Clock in Epidermis Regulates Circadian Rhythms and Stem Cell Cycles
The circadian clock in skin cells controls their growth and rest cycles.
research Peripheral Skin Temperature and Circadian Biological Clock in Shift Nurses After a Day Off
Shift nurses show altered body temperature and stress hormone levels, suggesting their body clocks adjust to irregular schedules.
research Genetically Induced Cell Death in Bulge Stem Cells Reveals Their Redundancy for Hair and Epidermal Regeneration
Hair and skin can regenerate without bulge stem cells due to other compensating cells.
research Increased Androgen Receptor Messenger RNA in Frontal-Parietal Hair Follicles of Women with Androgenetic Alopecia
Women with hair loss have more androgen receptors in certain hair follicles.
research Committing to a Hairy Fate: Epigenetic Regulation of Hair Follicle Stem Cells
Epigenetic changes are crucial for hair follicle stem cells to function properly.
research Follicle Dermal Papilla Cells Undergo Chromatin Remodeling Processes In Vivo And In Vitro
Hair follicle cells change their DNA packaging during growth cycles and when grown in the lab.
research Sweat Glands Shrink Upward With Aging, Causing Dermal Layer Defects Leading to Loss of Skin Elasticity and Wrinkling - Establishment of 3D Imaging Method for Skin Appendages
Aging causes sweat glands to shrink and move upward, leading to less elastic skin and more wrinkles.
research A Review on Jasmonic Acid and Its Derivatives
Jasmonic acid and its derivatives play important roles in plant health and have potential uses in medicine and agriculture.
research GRHL3 Binding and Enhancers Rearrange as Epidermal Keratinocytes Transition Between Functional States
GRHL3 is important for controlling gene activity in skin cells during different stages of their development.
research Proteomic Tools for the Investigation of Human Hair Structural Proteins and Evidence of Weakness Sites on Hair Keratin Coil Segments
Hair proteins have weak spots in their α-helical segments.
research Morpho-Regulation in Diverse Chicken Feather Formation: Integrating Branching Modules and Sex Hormone-Dependent Morpho-Regulatory Modules
Sex hormones, especially estradiol, can change chicken feather shapes and colors.
research New Developments in Stem Cell Biology and Therapy: Meeting Report from the Working Group of the German Society for Hematology and Oncology
The meeting highlighted important advances in stem cell research and its potential for creating new medical treatments.
research Hdac1 and Hdac2 Regulate the Quiescent State and Survival of Hair-Follicle Mesenchymal Niche
Hdac1 and Hdac2 help maintain and protect the cells that control hair growth.
research Paternal Finasteride Treatment Can Influence the Testicular Transcriptome Profile of Male Offspring—Preliminary Study
Father's finasteride use may affect son's fertility and testicular function.
research Keratinocytes and Adipose-Derived Mesenchymal Stem Cells: The Heir and the Spare to Regenerative Cellular Therapies for Difficult-to-Heal Skin Wounds
Keratinocytes and adipose-derived stem cells can effectively heal difficult skin wounds.
research Catalytic-Dependent and -Independent Activities of Polycomb Repressive Complex 1 Differentially Regulate Skin Stem Cell Specification
PRC1 influences skin stem cell development by both turning genes on and off, affecting hair growth and skin cell types.
research Understanding Cellular and Molecular Responses in the Treatment of Pediatric Lymphatic Anomalies
Sirolimus and propranolol may reduce abnormal cell growth and improve lymphatic malformations in children.
research Defining the Molecular Signature of the Hair Follicle Dermal Sheath and Its Functional Requirement for Hair Cycle Progression During Catagen
The hair follicle dermal sheath is essential for hair shedding and needs to communicate with the outer root sheath for normal hair growth cycles.
research Botryococcus Terribilis Ethanol Extract Exerts Anti-Inflammatory Effects on Murine RAW264 Cells
Botryococcus terribilis Ethanol Extract may reduce inflammation by changing gene expression in cells.