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A study found that minoxidil can damage the hearts of dogs and pigs, cautioning its use in humans.

Hair treatments cause significant structural changes, especially with excessive heat, regardless of ethnicity.

The document concludes that understanding how adult stem and progenitor cells move is crucial for tissue repair and developing cell therapies.

Older rats more affected by minoxidil's cardiotoxic effects than younger rats.

Both HPSAM and PLS methods accurately measure minoxidil and tretinoin concentrations.

The study introduced a new imaging technology to track skin healing and bone marrow cell activity over time.

High doses of minoxidil can harm marmoset hearts and kidneys, possibly affecting humans similarly.

A new skin disease in four Labrador retrievers responded well to immunosuppressive treatment.

A baby's toe was severely damaged by a hair tourniquet, leading to bone and tendon damage, but improved after surgery and treatment.

Some skin diseases may indicate a higher risk of metabolic syndrome and related health issues.

Trichotillometry is a reliable method to measure hair strength and assess hair loss treatments.

Minoxidil improved rat skin flap survival but was less effective than surgical methods.

Mitochondrial problems in tooth cells lead to bad enamel and dentin development in mice.

Finasteride metabolites found in pigs match human studies, making pigs a valid model for human drug research.

The document concludes that while some organisms can regenerate body parts, mammals generally cannot, and cancer progression is complex, involving mutations rather than a strict stem cell hierarchy.

Injecting triamcinolone acetonide near surgical cuts doesn't greatly affect wound healing but may help in areas with less tension.

New method measures finasteride in plasma, finds two formulations bioequivalent.

Certain plants like Aloe vera and Neem are effective and safe for treating various skin conditions.

Researchers developed a new way to measure gene activity in single hair follicles and found that a specific gene's activity changes with different amounts and times of treatment.

The Rotterdam Study found risk factors for elderly diseases, links between lifestyle and genetics with health conditions, and aimed to explore new areas like DNA methylation and sensory input effects on brain function.

Lichen Planus is a less common condition affecting skin and mucous membranes, with various types and associated risk factors, challenging to diagnose, significantly impacts life quality, and may have a risk of cancerous changes in oral lesions.

Wnt1/βcatenin signaling is crucial for heart repair after injury.

Researchers created human hair follicles using a new method that could help treat hair loss.

New effective scar treatments are urgently needed due to the current options' limited success.

Pig skin is a good substitute for human skin to measure drug absorption, but differences in skin structure and enzymes across species must be considered.

Adam10 enzyme is crucial for healthy skin and proper Notch signaling.

Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.

Hair analysis can detect cocaine use but doesn't accurately show the amount or timing of use.

One minoxidil-sensitive potassium channel exists in human hair follicles.

Caffeine penetrates human skin in lab tests similarly to real-life conditions, but actual skin use is still essential for accurate results.