research Cannabis Sativa: Its Potential Role in Dermatology and Hair Regrowth
Cannabis may help with skin and hair health but could also increase heart and stroke risks.
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research Physiological and Retinoid-Induced Proliferations of Epidermis Basal Keratinocytes Are Differently Controlled
Normal skin cell renewal doesn't need RAR signaling, but vitamin A-related skin thickening does.
research Current Perspectives on the Physiological Activities of Fermented Soybean-Derived Cheonggukjang
Cheonggukjang may help prevent and manage various diseases and improve overall health, but its odor and safety concerns need addressing.
research Characterization of the Serotoninergic System in the C57BL/6 Mouse Skin
Mouse skin can produce and process serotonin, with variations depending on hair cycle, body location, and mouse strain.
research The Structure of the Amorphous Matrix of Keratins
Human hair keratin fibers have a detailed nano-scale structure that changes with different conditions.
research Androgenetic Alopecia
Androgenetic alopecia, or hair loss, is caused by genetic factors and hormones, with different mechanisms in men and women, and can be linked to insulin resistance and polycystic ovary syndrome.
research Enzymes
The document provided an overview of various enzymes and their roles in biological and biochemical processes. It discussed the metabolism and inactivation of adenosine, the conversion of ATP to cAMP by adenylyl cyclase, and the regulatory functions of amino acid hydroxylases, cyclooxygenase enzymes, and decarboxylases, with implications for health conditions like immunodeficiency and cancer. It also highlighted the potential role of α-difluoromethylornithine in controlling hair growth and cancer treatment. Additionally, it covered the generation and inactivation of endocannabinoids, the role of inositol monophosphatase in mood disorders, and the functions of lipoxygenases, nitric oxide synthases, and phospholipase D in various physiological and pathological contexts.
research Organotypic Skin Culture Systems for In Vitro Growth of Skin Tissues
Organotypic culture systems can grow skin tissues that mimic real skin functions and are useful for skin disease and hair growth research, but they don't fully replicate skin complexity.
research Regeneration of a Bioengineered 3D Integumentary Organ System from iPS Cells
Scientists created a functional 3D skin system from stem cells that can be transplanted into wounds.
research Neurotoxins Acting at Synaptic Sites: A Brief Review on Mechanisms and Clinical Applications
Neurotoxins can affect neurotransmitter release and have potential in treating muscle, pain, and cancer conditions, but more research is needed on how they work.
research Transport of Biotin in Human Keratinocytes
Human skin cells have a high-affinity system for biotin transport, crucial for skin health.
research Testicular Steroidogenesis: Production and Regulation of Testosterone and Dihydrotestosterone
Genetic defects in testosterone production can cause hormonal and developmental disorders, and more research is needed to understand androgen regulation and develop safer treatments.
research Skin and Hair
The document concludes that protecting skin from the sun, avoiding smoking, and using treatments like Minoxidil and Finasteride can help manage skin and hair aging.
research Distinct Stem Cells Contribute to Mammary Gland Development and Maintenance
Different types of long-lasting stem cells are responsible for the growth and upkeep of the mammary gland.
research TGF-β Family Signaling in Stem Cells
TGF-β signaling is crucial for stem cell maintenance, differentiation, and has implications for cancer treatment.
research Teloptosis: A Turning Point in Hair Shedding Biorhythms
Teloptosis is a key point in hair loss that could help in creating prevention-focused hair care strategies.
research Methods for the Isolation and 3D Culture of Dermal Papilla Cells from Human Hair Follicles
The document describes a way to isolate and grow human hair follicle cells in 3D to help study hair growth.
research Inhibition of Steroid 5 Alpha-Reductase with Finasteride: Sleep-Related Erections, Potency, and Libido in Healthy Men
Finasteride doesn't affect erections much, but may decrease libido in men.
research Different Ligands of the TRPV3 Cation Channel Cause Distinct Conformational Changes as Revealed by Intrinsic Tryptophan Fluorescence Quenching
Different ligands change the shape of the TRPV3 ion channel in unique ways.
research From Russia With Love: Thallium Poisoning Case Study
Dr. Marina Kovalevsky and her daughter were hospitalized for suspected politically motivated thallium poisoning in Moscow.
research Harnessing Mesenchymal Aggregation for Engineered Organ-Level Regeneration: Recent Progress and Perspective
Scientists are using clumps of special stem cells to improve organ repair.
research Abstract 2474: The Mechanistic Role of Polyamines in DNA Double-Strand Break Repair
The study explored the role of polyamines in DNA double-strand break (DSB) repair, particularly focusing on their involvement in the homologous recombination (HR) repair pathway. Polyamines, which are organic cations crucial for cell growth and proliferation, were found to enhance the RAD51-mediated DNA strand exchange reaction, a key step in HR. This enhancement was attributed to polyamines' ability to improve duplex DNA capture during the DNA exchange process. The research utilized both cell-based and animal models, including mouse hair follicles, to demonstrate the physiological significance of polyamines in DNA repair. These findings provided insights into the mechanistic role of polyamines in DNA repair, highlighting their potential impact on tumorigenesis due to their increased levels in many cancers.
research Painful, Unexplained Peripheral Neuropathy? Think Thallium Toxicity
If someone has unexplained nerve pain and hair loss, doctors should check for thallium poisoning.
research Elucidating the Roles of Three β-Glucuronosyltransferases Acting on Arabinogalactan-Proteins Using a CRISPR-Cas9 Multiplexing Approach in Arabidopsis
The study concluded that three enzymes are important for plant development by affecting sugar composition and calcium binding in plants.
research Effects of Hormones and Endocrine Disorders on Hair Growth
Hormones significantly influence hair growth, with conditions like hirsutism and patterned hair loss linked to hormone levels; more research is needed for full understanding.
research Growth of the Hair
Hair growth is cyclic and influenced mainly by local factors.
research Physiological Skin Changes During Pregnancy
Most skin changes during pregnancy go away after giving birth.
research Physiological Doses of Red Light Induce IL-4 Release in Cocultures Between Human Keratinocytes and Immune Cells
Red light at 627 nm can safely trigger IL-4 release in skin cells, potentially helping treat inflammatory skin conditions.
research Physiological Changes in the Skin During Pregnancy
Pregnancy can cause skin pigmentation, stretch marks, and changes in hair, nails, and sweat glands, with most resolving after birth.
research Physiological and Pharmacological Features of the Non-Saponin Components in Korean Red Ginseng
Korean Red Ginseng has beneficial components that help with stress, immunity, fatigue, memory, blood flow, and disease protection.