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TGF-β is crucial for controlling stem cell behavior and changes in its signaling can lead to diseases like cancer.

Understanding hair growth involves complex interactions between molecules and could help treat hair disorders.

Silver can help prevent and treat infections but its effectiveness varies and should be weighed against costs and side effects.

Researchers developed promising agents for prostate cancer imaging, with the best one showing high potential for clinical use.

Most people with systemic lupus erythematosus have skin problems, and skin symptoms are often the first sign of the disease.

The document concludes that adenosine receptor agonists have potential for treating various conditions, but only a few are approved due to challenges like side effects and the need for selective activation.

The document concludes that a better understanding of cell changes during wound healing could improve treatments for chronic wounds and other conditions.

Pregnancy can cause skin darkening, varicose veins, more sweating, hair growth, hair loss after birth, nail changes, and gum inflammation.

Male hormones affect COVID-19 severity and certain drugs targeting these hormones could help reduce the risk.

EGFR inhibitors often cause skin problems and other side effects, but these are usually reversible and can be managed to keep patients comfortable.

Exosomes could potentially enhance tissue repair and regeneration with lower rejection risk and easier production than live cell therapies.

Modulating BMP activity changes the number, size, shape, and type of ectodermal organs.

Inflammation may be linked to hair loss, and targeting specific enzymes could help treat it.

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.

Over one-third of women experience hair loss, with female-pattern hair loss being most common, and treatments include minoxidil and possibly hair transplantation.

The document concludes that understanding hair structure is key to diagnosing hair abnormalities and recommends gentle hair care for management.

Isotretinoin effectively treats severe acne and similar conditions, but has common, mostly reversible side effects, requiring careful patient monitoring.

Cytokeratin 19 and cytokeratin 15 are key markers for monitoring the quality and self-renewing potential of engineered skin.

Hair grows faster in the morning and is more vulnerable to damage from radiation due to the internal clock in hair follicle cells.

Children with atopic dermatitis often have sleep problems, affecting their growth and behavior.

Hair, teeth, and mammary glands develop similarly at first but use different genes later.

Chemotherapy often causes temporary hair loss, which is distressing and needs better treatment and support.

Pure carbon nanotubes are safe for mice, but impure ones cause immune issues and hair loss.

Male pattern hair loss is genetic and influenced by hormones, with treatments like minoxidil and surgery available.

Photographic documentation crucial for evaluating hair growth in androgenetic alopecia.

New treatments for Alopecia Areata show promise but need to be more effective and affordable.

A genetic change in the EDAR gene causes the unique hair traits found in East Asians.

Pregnancy can cause skin pigmentation, stretch marks, and changes in hair, nails, and sweat glands, with most resolving after birth.

Treatments for permanent hair loss from scarring aim to stop further loss, not regrow hair, and vary by condition, with partial success common.

Different hair evaluation methods have their own pros and cons, and using multiple methods together is best for accurate hair loss diagnosis and tracking.