research Low temperature abolishes human cellular circadian rhythm through Hopf bifurcation
Cold temperatures can stop human cell circadian rhythms, but warming restores them.
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research 1321 Low temperature and mTOR inhibition favor human epidermal stem cell maintenance
Keeping human skin stem cells is easier with low temperatures and mTOR inhibition.
research Alopecia areata incognita: A Hypothesis
Alopecia areata may appear differently depending on the individual's type of hair loss and scalp condition.
research The role of the SWI/SNF ATP dependent chromatin remodelling complex in the regulation of the human hair follicle cell proliferation and control of the human cutaneous wound healing
SWI/SNF complexes are crucial for wound healing but not for hair growth.
research The Metabolism and Control Mechanism of Human Hair Follicles
Human hair follicles have a unique metabolism that changes between growth stages and may contribute to baldness.
research Comparative genomics analyses of alpha-keratins reveal insights into evolutionary adaptation of marine mammals
Marine mammals lost many α-keratin genes, aiding their adaptation to aquatic life by becoming hairless.
research Conditional telomerase induction causes proliferation of hair follicle stem cells
Activating TERT in mice skin boosts hair growth by waking up hair follicle stem cells.
research Local Artemis dysfunction may be one molecular mechanism for androgenetic alopecia via telomere shortening
Artemis dysfunction might cause hair loss through telomere shortening.
research Clinical Snippets
Melanoma risk tools need improvement, certain gene mutations cause skin diseases and could be treated by targeting those mutations, skin wrinkling may relate to lung aging due to genetic factors, and oxidative stress affects hair loss but can be reduced in low oxygen.
research Hormone-induced aberrations in electromagnetic adhesion signaling as a developmental factor of androgenetic alopecia
Hormones cause hair loss by affecting cell growth and weakening cell attraction.
research The legacy of Bruce Ames and mitochondrial DNA mutagenicity: integrating oxidative stress, aging, and modern perspectives
Bruce Ames's work has greatly influenced research on genetics, aging, and health, inspiring ongoing studies on mitochondria and longevity.
research Changing faces: can a new identity stop balding?
Changing hair follicle identity could potentially reverse balding.
research HIF‐2α/ARNT complex regulates hair development via induction of p21 Waf1/Cip1 and p27 Kip1
The HIF-2α/ARNT complex is important for hair follicle development by controlling cell growth.
research 089 Neoplasms bypass immune evasion via hair follicle residence
Neoplasms hide in hair follicles to avoid the immune system.
research In vivo alteration of the keratin 17 gene in hair follicles by oligonucleotide‐directed gene targeting
Altering the keratin 17 gene in mice hair follicles caused temporary hair issues, but changes were minimal and short-lived.
research 1349 Inducing fate changes at the hair follicle stem cell nice
The study found that aging hair follicle stem cells change behavior, leading to hair loss, but drugs targeting these cells may help restore hair growth.
research Influence of TRPV3 mutation on hair growth cycle in mice
The TRPV3 gene mutation affects hair growth by keeping mice in the growth phase longer, which could help treat hair loss.
research Telogen Effluvium
The debate focuses on the role of catagen and hair shedding mechanisms in telogen effluvium.
research Human scalp hair as a thermoregulatory adaptation
Tightly curled scalp hair helps reduce heat from the sun, protecting against overheating.
research Molecular elements of the regulatory control of keratin filament modulator AHF/trichohyalin in the hair follicle
The study concluded that a protein important for hair strength is regulated by certain molecular processes and is affected by growth phases.
research Embryonic NIPP1 depletion in keratinocytes triggers a cell-cycle arrest and premature senescence in adult mice
Deleting NIPP1 in mouse skin cells causes early aging and chronic skin issues.
research Ageing and colony-forming efficiency of human hair follicle keratinocytes
Aging reduces the ability of human hair follicle cells to form new cell colonies.
research Immunolocalization of telomerases in human hairs identifies proliferating cells in the bulb matrix and outer root sheath
Telomerase-positive cells are mainly in the bulb matrix and outer root sheath of hair follicles.
research Kenogen
Kenogen is a resting phase in hair follicles that may contribute to baldness, especially in androgenetic alopecia.
research 487 Exploring ribosomal RNA modifications and corresponding snoRNAs in human skin cell senescence
Understanding snoRNA regulation may help slow skin aging.
research Hair today, gone tomorrow: the degradation and conservation of archaeological hair fibers
Acidic sandy clay damages archaeological hair the most, while dry conditions preserve but make it brittle; silicone oil can help keep the hair flexible.
research 1330 The possible role of PTEN-induced kinase 1-mediated mitophagy by regulating inflammasome activation in the pathogenesis of alopecia areata
Activating mitophagy may help manage a key immune response involved in the hair loss condition alopecia areata.
research Association between genetically predicted leukocyte telomere length and non-scarring alopecia: A two-sample Mendelian randomization study
Shorter telomeres in white blood cells may increase the risk of a common type of hair loss.
research Exploring the possibility of predicting human head hair greying from DNA using whole-exome and targeted NGS data
Hair greying is mainly influenced by age, with genetics playing a smaller role.
research Assessment of replication rates of human keratinocytes in engineered skin substitutes grafted to athymic mice
Regulating keratinocyte growth in engineered skin can improve wound healing.