research Deletion of the Developmentally Essential Gene ATR in Adult Mice Leads to Age-Related Phenotypes and Stem Cell Loss
Removing the ATR gene in adult mice causes rapid aging and stem cell loss.
Search
for
Sort by
Research
30 / 349 results research Germline Mutation in ATR in Autosomal- Dominant Oropharyngeal Cancer Syndrome
A specific ATR gene mutation is linked to a hereditary oropharyngeal cancer syndrome.
research Loss of Stem Cells Correlates with Premature Aging in Animal Study, Penn Researchers Find
Removing a key gene in mice leads to premature aging and loss of stem cells.
research Tissue regenerative delays and synthetic lethality in adult mice after combined deletion of Atr and Trp53
Removing both Atr and Trp53 genes in adult mice causes severe tissue damage and death due to DNA damage.
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 Thyrotropin releasing hormone (TRH): a new player in human hair‐growth control
TRH stimulates human hair growth and extends the hair growth phase.
research Molecular genetics of androgen insensitivity
Mutations in the androgen receptor gene cause different levels of androgen insensitivity, making it hard to create simple tests for the condition.
research Mechanical forces across compartments coordinate cell shape and fate transitions to generate tissue architecture
Mechanical forces are crucial for shaping cells and forming tissues during development.
research Genetic Defects in Human Pericentrin Are Associated With Severe Insulin Resistance and Diabetes
People with PCNT mutations often develop severe insulin resistance and early-onset diabetes during childhood or adolescence.
research Emerging concepts about prenatal genesis, aberrant metabolism and treatment paradigms in polycystic ovary syndrome
PCOS may start before birth, involves metabolic issues, and can be treated with drugs like metformin and lifestyle changes.
research Computational derivation of a molecular framework for hair follicle biology from disease genes
The research provides a gene-based framework for hair biology, highlighting the Hippo pathway's importance and suggesting links between hair disorders, cancer pathways, and the immune system.
research Physiologic functions of PP2A: Lessons from genetically modified mice
Mice studies show that Protein Phosphatase 2A is crucial for cell growth, development, and disease prevention.
research Increased copy number of the TERT and TERC telomerase subunit genes in cancer cells
Cancer cells often have more copies of TERT and TERC genes, which helps them grow and could affect patient outcomes.
research Replicative stress, stem cells and aging
Maintaining DNA health in stem cells is key to preventing aging and tissue breakdown.
research Analysis of cosmetic residues on a single human hair by ATR FT-IR microspectroscopy
Cosmetic residues on individual hairs can be identified and differentiated using ATR FT-IR microspectroscopy.
research ROR2 regulates self-renewal and maintenance of hair follicle stem cells
ROR2 is essential for hair follicle stem cell renewal and maintenance.
research Deletion of adipocyte Sine Oculis Homeobox Homolog 1 prevents lipolysis and attenuates skin fibrosis
Removing SIX1 in fat cells reduces skin fibrosis.
research Serum-Based Assessment of Alopecia Areata Response to Treatment Using ATR-FTIR Spectroscopy
ATR-FTIR spectroscopy could help monitor alopecia areata treatment response non-invasively.
research Human skin stem cells and the ageing process
Skin aging is due to impaired stem cell mobilization or fewer responsive stem cells.
research Genetically modified laboratory mice with sebaceous glands abnormalities
Genetic changes in mice help understand skin and hair disorders, aiding treatment development for acne and hair loss.
research Aging Skin: A Window to the Body
Skin aging reflects overall body aging and can indicate internal health conditions.
research Distribution and Localization of Hydrophobic and Ionic Chemical Groups at the Surface of Bleached Human Hair Fibers
Bleaching hair removes its protective top layer and exposes more hydrophilic groups, changing its chemical surface and affecting how it interacts with products.
research Prognosis and Management of Congenital Hair Shaft Disorders with Fragility—Part I
Some congenital hair disorders improve in childhood or with treatments like minoxidil and retinoids, while others like Netherton syndrome and trichothiodystrophy have a poor prognosis.
research Hair Manifestations of Systemic Disease
Hair changes can indicate systemic diseases or medication effects.
research Androgenetic alopecia and hair growth promotion state of the art: Present and future
Current research explores hair growth drugs, while future research aims for personalized treatments.
research Transcriptomics analysis reveals molecular alterations underpinning spaceflight dermatology
Spaceflight can harm skin health by altering gene expression, affecting DNA, mitochondria, and skin barriers.
research Analysis of Lipids in the Medulla of Japanese Hair and Their Function
Lipids in Japanese hair help maintain glossiness and structure.
research Acquired constriction ring syndrome as a cause of inconsolable cry in a child: a case report
A hair tightly wrapped around a toddler's toe caused severe crying and was treated by surgery.
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 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.