research Keratinocyte Stem Cells but Not Melanocyte Stem Cells Are the Primary Target for Radiation-Induced Hair Graying
Radiation mainly affects keratinocyte stem cells, not melanocyte stem cells, causing hair to gray.
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research Removing all obstacles: A critical role for p53 in promoting tissue renewal
The gene p53 is crucial for removing damaged cells to allow for healthy tissue renewal.
research Signalling by senescent melanocytes hyperactivates hair growth
Senescent melanocytes can boost hair growth by activating hair stem cells.
research ROR2 regulates self-renewal and maintenance of hair follicle stem cells
ROR2 is essential for hair follicle stem cell renewal and maintenance.
research Repurposing Kir6/SUR2 Channel Activator Minoxidil to Arrests Growth of Gynecologic Cancers
Minoxidil can stop the growth of ovarian cancer cells without harming the heart.
research An efficient, non-invasive approach for in-vivo sampling of hair follicles: design and applications in monitoring DNA damage and aging
A new painless method to collect hair follicles helps study DNA damage and aging.
research pMB FLASH - Status and Perspectives of Combining Proton Minibeam with FLASH Radiotherapy
Combining Proton Minibeam with FLASH Radiotherapy may improve cancer treatment by reducing side effects and increasing effectiveness.
research Regulatory Mechanisms of Natural Active Ingredients and Compounds on Keratinocytes and Fibroblasts in Mitigating Skin Photoaging
Natural ingredients may help reduce skin aging by protecting cells and boosting collagen.
research Role of umbilical cord mesenchymal stromal cells in skin rejuvenation
Umbilical cord cells may help delay skin aging.
research Extracellular vesicles released from irradiated neonatal mouse cheek tissue increased cell survival after radiation
Vesicles from irradiated mouse cheek skin help cells survive radiation.
research PBX1-SIRT1 positive feedback loop attenuates ROS-mediated HF- MSC senescence and apoptosis
PBX1 reduces aging and cell death in stem cells by boosting SIRT1 and lowering PARP1.
research PNKP is required for maintaining the integrity of progenitor cell populations in adult mice
PNKP is essential for keeping adult mouse progenitor cells healthy and growing normally.
research REV7: a small but mighty regulator of genome maintenance and cancer development
REV7 is crucial for genome stability and cancer treatment, making it a potential target for therapy.
research Mucosal TLR5 activation controls healthspan and longevity
Activating TLR5 in the gut can extend lifespan and improve health in aged mice.
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 SARS-CoV-2 infection reduces the number of spermatogonial stem cells and dysregulates the transcriptional landscape of the human testis
COVID-19 can harm male fertility by reducing sperm stem cells and damaging testicular function.
research Targeting ferroptosis in photoaging: mechanisms and therapeutic potential of adipose-derived stem cell exosomes
Adipose-derived stem cell exosomes can help reduce skin aging from UV exposure.
research Establishing a robust preclinical model to investigate early and late radiation-induced skin reactions
The model effectively mimics radiation-induced skin damage for future research.
research Comprehensive Administrative and Engineering Strategies for Radiation Protection and Occupational Health Safety
Implementing safety strategies is crucial to prevent radiation-related health issues.
research Irradiation-induced hair graying in mice: an experimental model to evaluate the effectiveness of interventions targeting oxidative stress, DNA damage prevention, and cellular senescence
Using radiation to make mice's hair turn gray helps study and find ways to prevent or reverse hair graying.
research Signaling pathways in hair aging
Hair aging is caused by stress, hormones, inflammation, and DNA damage affecting hair growth and color.
research Dermal niche signaling and epidermal stem cells
Skin health and repair depend on the signals between skin stem cells and their surrounding cells.
research Integration of Biochemical and Mechanical Signals at the Nuclear Periphery: Impacts on Skin Development and Disease
The conclusion is that the nuclear lamina and LINC complex in skin cells respond to mechanical signals, affecting gene expression and cell differentiation, which is important for skin health and can impact skin diseases.
research All Roads Go to the Nucleus: Integration of Signaling/Transcription Factor-Mediated and Epigenetic Regulatory Mechanisms in the Control of Skin Development and Regeneration
The nucleus is key in controlling skin growth and repair by coordinating signals, gene regulators, and epigenetic changes.
research Abstracts from the ASA 40thAnnual Meeting
HNG may help prevent the negative effects of chemotherapy on sperm production and white blood cell counts.
research Particulate matter 2.5 damages skin cells by inducing oxidative stress, subcellular organelle dysfunction, and apoptosis
Tiny pollution particles called PM2.5 can harm skin cells by causing stress, damage to cell parts, and cell death.
research Gata6 promotes hair follicle progenitor cell renewal by genome maintenance during proliferation
Gata6 is important for protecting hair growth cells from DNA damage and keeping normal hair growth.
research Wedelolactone, a natural coumestan with multiple pharmacological effects
Wedelolactone may help treat inflammation, infections, cancer, bone loss, and organ damage.
research NEW CHALLENGE TO CANCER AND LONGEVITY
A group has developed therapies that show promise for treating cancer and various other conditions.
research 1400 Low-intensity ultrasound protects human scalp hair follicles from taxane-induced toxicity
Low-intensity ultrasound may protect hair follicles from damage caused by a common chemotherapy drug.